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Apple Watch 3 Presentation

Apple Watch 3 Presentation

Released on September 22nd, 2017, the Apple Watch 3 signals the arrival of a 4G module, allowing the connected watch to be independent of the smartphone. A sufficient novelty? Our test.
Apple signs its third generation of watches connected with the Apple Watch 3.
Less than three years after the release of the first model, the American giant finally endows its product with a 4G connection, allowing it to emancipate itself from the iPhone. If in the design, the Apple brand lacks originality, the latter has bet everything on its new S3 processor.

Always the same design

make phone calls from the watchApple doesn’t make any revolution in design. The Apple Watch 3 is similar to the older models with a rectangular case (38 or 42 mm). Only one change distinguishes it from the others: its red dial… You will have understood that the biggest changes reside inside the connected watch.

The 4G module changes the game.

The latest connected Apple watch has the new S3 chip. The latter is much more responsive than its elders and offers a more enjoyable experience and more frequent use.

The Apple Watch 3 also features WatchOS 4, its new operating system, which offers new features such as chatting with Siri. On previous versions of the accessory, the apple giant’s boot displayed only messages on the screen. From now on, the personal assistant speaks, writes our messages and even schedules calls.

But the biggest new feature of the Apple Watch 3 is its 4G module. The watch can now be independent of the smartphone. In short, it no longer has to be connected to the iPhone to send messages, use apps or make calls. It is very good news for those who don’t want to be constantly cluttered with their phones, but also for sportsmen and women who can now use Apple Music or another streaming platform via Watch.

However, this cellular connection is only accessible under certain conditions. To begin with, you must at least own an iPhone 5SE and secondly, you must be the lucky owner of an Orange subscription with a multi-SIM option… Apple is only working with one operator at the moment, but others will soon be available.

The connection can still be improved. As soon as it disconnects from the iPhone or wi-fi to enter a cellular connection, it takes about 30 seconds of adaptation, the same as when you leave the subway or an area without a network. But on the whole, it’s still honorable.

A watch dedicated to sportsmen and women

Since its launch, the Apple Watch has seduced sports enthusiasts with its many functionalities. But the third generation is doing even more. It incorporates a more precise cardiac sensor, which can be adjusted to alert you when your pulse exceeds a certain level, an improved Exercise application that timed your run, takes heartbeats and distance traveled in different disciplines. The latter is also water-resistant to 50 Apple Watch 3

It also has the Activity application, which offers more advanced data and a ring system that allows you to reach several objectives during the day. Alerts also prompt you to carry them out if they are not reached. Finally, the fact that you don’t need an iPhone is very beneficial: you don’t have to worry about having to listen to music, send messages or receive calls.

An accessory that has a price tag…like every Apple product!

Like all Apple products, you’ll have to get your hands on the Apple Watch 3. Count 449 euros for the starting version with 4G. Add to that 5 euros per month for an Orange package, -the first six months are free. Without the 4G, the model goes down to 369 euros but loses all the innovative aspect of the third-generation model.

Apple is here signaling a good evolution of its product with an independently connected watch. More powerful, faster and more powerful, this one is innovative for those who don’t own an Apple Watch. Owners of one of the previous models can also purchase it if they wish to benefit from the autonomy of the product. However, we regret that the design has not evolved… All that remains is to customize your watch with new bracelets.

huge range of colours avail

Clean My Mac – The Ultimate Tool to Clean your Apple Computer!

Clean My Mac – The Ultimate Tool to Clean your Apple Computer!

A new major version of CleanMyMac, not to be confused with MacKeeper, is available. The editor has lightened the interface of its cleaning utility by making the sidebar transparent and modifying other interface elements.

the clean my mac app from macpawThe primary function of the software remains the same: to recover several gigabytes on its hard disk (or SSD) by deleting unnecessary files. Clean My Mac test stands out from previous versions by taking additional files into account.

In addition to removing caches, translations, and logs, among others, the software now proposes to clean up Mail attachments and unnecessary iTunes files (interrupted downloads, damaged backup …).

For Mail attachments, CleanMyMac 3 only selects those that have not been modified. Attachments deleted from the hard drive remain accessible online, via the web version of the email service configured in Mail.

In any case, it is advisable to carefully look at which files will pass through the trap before confirming. The author of these lines never had a bad surprise with the version 3 of CleanMyMac, but the software is extending its field of action, it is better to be careful.

1. Standard Functions of Clean My Mac

This Mac Mac utility software has all the features you can find in other software to clean your Mac computer: clean the hard drive, clear caches, detect and delete duplicate files, remove temporary files, address files Binaries and remove unnecessary language files.

 2. Additional features of Clean My Mac

Removed corrupted startup items, development junk, leftovers application, photo trash, broken preferences, flash driver trash and Mac OS service junk. Also, this Mac also includes an uninstaller application, package analyzer, ignore list applications, drag and a drop features, widget manager, and many other fun things.

CleanMyMac 3 also includes some maintenance scripts (reindexing Spotlight, dumping DNS caches, reconstructing the launch services base …), but it does much less than Onyx on this point – which is free more.

A Privacy section is used to delete web browsing files and the history of Skype and Messages communications.

protect your privacy online

Finally, a dashboard summarizes the hard drive, memory, battery, and processor status. This information can be accessed by clicking on the software icon in the menu bar.

CleanMyMac 3 is sold for 20 € instead of 40 until 14 April. The 50% discount is valid without time limits for users of the previous version. The demo version can only delete 500 MB of files. OS X Mountain Lion minimum is required.

Satellite Internet – How is it Working?

Satellite Internet – How is it Working?

There are a lot of zips and zaps that take place to bring the web from service providers to worldwide users, at lightning fast speed!

By traveling through space at speeds once reserved for science fiction, satellite signals using HuguesNet Generation 4 technology allow world web users even in the most remote areas to enjoy the convenience and brilliance of broadband networks.

Find how this happens

how satellite works through internet

Drones and How they Work ?

Drones and How they Work ?

Long used by the military, drones are now used by private individuals for both recreational and commercial use.

How do they really work?

Generally speaking, a drone is characterized by 4,6 or 8 propellers.

The propeller blades of a drone are fixed, in fact, they can not change angle of inclination. The rotation of the propeller blades is alternated. In the meantime, the alternating inversion of these propellers promotes flight stability.

bebop 2 parrot

The principle of flight is based solely on the movement of the propellers. If all engines run at the same speed, the drone will hover.

To make a movement, advance or back up, the success of the flight is played on the front and rear engines. Similarly, for the right and left movement of the arms. The slowing of the right engines favors the movement to the right. To rotate, increase the speed of motors aligned on an axis. In addition, a drone is also equipped with several technologies. It is powered by an electrical power namely polymer lithium batteries.

How to control the navigation?

The control of a drone requires a particular technique that the individual must learn. Like other flying machines, drones move in the air. The blades of the propellers allow it to perform the flight. Thanks to navigation electronics, you can control a drone from the ground.

The latter obeys you with the finger and the eye. Using a specific device called a radio controller, you can easily influence the movements made by your multirotor. Then the barometer accurately measures the altitude traveled by this flying device.

Finally, using a GPS, you can easily detect the position of your drone. In general, a drone has an autonomy of between 5 min up to 1 h. Most drones can carry mass objects between 1 kg and 10 kg like cameras and video gear. Some custom drones can load large masses.

a dji drone the market leader

Thus, the payload of drones depends on the reason for use.

How to choose your drone?

Known as UAVs, drones play several roles in different areas. Now they are accessible to the general public and can be purchased in the department stores or online.

Whether for professional use or just for fun, the choice of the type of drone must be made depending on your use and needs.

At the moment, drones exist in several models, sizes, pace … Each has distinctive features that make them better. Find more on the trendiest drone of 2017

Samsung Introduces World’s First Expandable OLED Display

Samsung Introduces World’s First Expandable OLED Display

Samsung recently claimed that the scalable OLED screen is unique, and it has the ability to fold back and forth. Moreover, it is also different from the current flexible screens because it can be wound, folded or curved over all or part of its surface, according to some local sources.

Also, industry experts report that the stretch screen requires a more complicated technology compared to the screens currently on the market, and is considered the primary product of the flexible technology in the market.

The OLED display can extend up to 12 millimeters

The South Korean company has revealed that the screen can extend up to 12 millimeters when pressure is applied and that it has the ability to retain its high resolution without affecting the quality of the displayed content. Samsung will showcase a 9.1-inch version of this expandable OLED display at SID 2017 in Los Angeles, while LG Display and other companies are also expected to showcase new screens they are working on that could be featured in their future products, Including smartphones.

It is interesting to note that Samsung will only present the new screen, and remains to be seen if this one that can enter mass production. But one thing is for sure, and the expandable OLED display can be used in a fullness of products, including smartphones.

Until Samsung’s first smartphone with a flexible screen arrives, the company should announce the Galaxy X, which could take time to develop. Last month, a Samsung Display official said that foldable smartphones might not see the light of day before 2019, as engineers are still working to perfect the technology.

Also, the Samsung representative said the demand for smartphones without borders is still high. In other words, launching a prototype like the Galaxy X on the market could drastically reduce sales pending the arrival of the latter.

How Cannabis Vaporizers Work

How Cannabis Vaporizers Work

Vaporizing cannabis refers to the process of heating dried cannabis until its temperature reaches a level below its point of combustion. While it is clear that vaporizers have existed for a long time, it was not until the last five to ten years ago that their importance came to people’s knowledge.

How do cannabis vaporizers work?

The main benefit of vaporizing marijuana is to remove the potentially health-inhibiting factors in the product. With proper vaporizing, you can avoid some of the health issues associated with using marijuana. Some of these issues include the presence of carcinogens and tar in the cannabis. During the vaporizing process, cannabis heats to a level where only the desired cannabinoids are released without hampering the main material.

replace toxic chemicals in tobacco

What are the types of the available vaporizers?

Currently, there are three types of cannabis vaporizers. They include:

Pen vaporizers
As their name suggests, pen vaporizers (“Vape pens”) assume the shape of a normal pen. Some of the benefits of using this type of vaporizers include the fact that they are easy to use, allows for discretion and are much cheaper as compared to the other types.

Portable vaporizers

various Medical Marijuana applicationsAs technology advances, so do this type of vaporizers. The main advantage of these vaporizers is that they are portable thereby they enhance convenience. In addition to that, they are slightly larger than pen vaporizers, and they are rechargeable. Click here to get vaporisateur portable pas cher!

Desktop/stationary vaporizers

These types of vaporizers are generally “stay at home” type. Despite the fact that they are not portable, these kinds of vaporizers have more benefits as compared to the other types. They deliver a higher quality vapor, and they use the convection method of heating.


Cannabis vaporizers work by heating cannabis to a level just below its combustion point. It ensures that the much-needed cannabinoids are extracted without destroying the material. There are three types of cannabis vaporizers namely desktop, portable and pen vaporizers. All these works to perform the same functions differently.

How Smart Watches Work

How Smart Watches Work

Researchers working in the field of high technology have not finished producing the most innovative results yet. Buckle up people as 2020 is approaching!

The smart watch is one of the hot topics of the moment and arouses a competitive and fierce race between the biggest tech manufacturers and brands on the planet. If the connoisseurs already have a deep interest in these toys, the average users are still looking for their true utility. But what can theses connected watches be used for?

Smart Watches : the principle

A connected watch has several elements that differentiate it from other existing watches. As the name suggests, it is connected or connected to the web or a smartphone. As a rule, the watch uses Bluetooth or Wifi technology to allow this connection with your phone, or has a SIM card and a 3G connection for direct access to the Internet.

Google is of course making moves on this market
Google is of course making moves on this market

According to the manufacturer and according to the quality of the watch, the latter allows several functionalities: reception of various notifications, alerts of telephone calls, notification and reading of new messages or emails, access to dedicated applications, Taking pictures and many other multimedia functions.

It can also open up opportunities for tracking activity and sports, telling you how far you are traveling or how many calories you are burning. These are ultimately mini-computers, halfway between a classic watch and a smartphone glued to the wrist.

Operation and use

Connected watches are based on the latest technological innovations in 2017.

The most successful renowned operating systems or OS, such as Android Wear or soon iOS, or dedicated operating systems, such as Pebble OS or Tizen. They are thus placed as true intelligent devices, because of their name “smartwatch”.

Not always able to substitute for smartphones, these watches have some of the best features or applications installed on them. But they can also be independent and they have vocations to do more and more over the time.

watches for fitnessIn addition to being a fashion accessory and a device to know the time (anyway), a Smartwatch is doomed to several other functions. First, it receives all notifications from your phone without the need to take the mobile out of your pocket or bag.

In this case, they are primarily mobile phone assistants. Some watches allow for more extensive use. Most of them allow you to receive or make calls, read emails or SMS, or access various social networks. Some models have an integrated camera allowing video capture sequences.

GPS and multimedia functions are also part of the strengths of a few watches. The vast majority of connected watches are equipped with a touch screen for easier and more intuitive use. The biggest worry at the moment is the relatively short battery life. The arrival of the Android and soon iOS blinds should multiply the applications available, as well in declination of those existing already on the smartphones as for other domains.

Health and fitness seem to be the most promising sectors right now.

Steam cleaner and all you need to know

Steam cleaner and all you need to know

Steam cleaners use vapor steam that is dry to disinfect or sanitize, clean as well as remove buildups and stains. The machines are perfect for hard surfaces such as sealed floors and grout and tiles and ideal as well for cleaning spots of softer materials such as upholstery and carpets.

The machines generate up to 360 F temperatures hence they kill mold, bacteria, fungus and any other allergen. The steam cleaners use a low-pressure of about 150 psi.

Water is heated using a boiler in the steam cleaner which converts it to vapor which then exits through the nozzle out of the machine. The steam generated cleans by loosening the dirt on the soft fibers and hard surfaces which are then wiped out or taken as vacuum. Vapor contained in steam cleaners contain water 5% which is quite dry compared to the air we take in. some steam cleaners use detergents and cleaning solutions with others including vacuums.

Components of a steam cleaner.

steam vacuum cleaners in actionBoiler boils water turning it to steam. Boilers are subjected to very high pressures and heat hence their top grade versions are made using stainless steel. Boilers have heating elements that are replaceable to enable replacement of the single component instead of the whole boiler.

Refill tank.
Most of le top des nettoyeurs à la vapeur contain refill tanks that are not pressurized to enable the person operating the cleaner to add water as the machine still runs. If the system lacks a refill tank, the operator then must depressurize it, then add water directly to the boiler and wait for a minimum of 20 minutes for heating of the water.

Detergent tanks.
These are the tanks that dispense and hold the detergents or cleaning solutions. Some steam cleaners come with handles to be used to control the steam and detergent flow during cleaning.

Steam vacuum.
Steam cleaners also contain vacuums used to empty the contents of the cleaner automatically into tanks of extraction of about 35 liters. They boost productivity as they allow cleaning and extraction without using towels.

Video – How GPS Work These Days

Video – How GPS Work These Days

The GPS (Global Positioning System), present in many land, air, and marine vehicles but also in a majority of smartphones, is now part of our daily life.

Since 1978, the US Army maintains a fleet of satellites whose function is to continuously send a radio signal containing information, namely the position of the transmitting instrument and the time of sending the signal.

On the ground, GPS geolocation devices such as are found in automobiles or smartphones have antennas that pick up these signals. A GPS receiver notes the time at which it receives a given signal, the time at which the signal was transmitted and understands the time taken to complete the route. Since radio waves propagate at the speed of light, we can assume the distance from the satellite.

The GPS system comprises at least 24 satellites operating in the Earth’s orbit at an altitude of approximately 20,000 km. They work by triangulation and make it easy to determine a location.

These satellites carry extremely precise atomic clocks which give the geolocation an accuracy of about 30 meters. The clocks of the European Galileo system which will soon be put into service are three times more precise. The geolocation then approaches in the accuracy of the meter.

Get a better understanding of how a microwave works !

Get a better understanding of how a microwave works !

Microwave ovens are one of the most convenient ways of cooking food because they heat food up very quickly.

Most people have probably used a microwave at some point during their lives, but they may not realise exactly how it works. The concept is quite simple.

Does It Use Radiation?

american households use microwaves every day

Radiation is used to heat food in a microwave oven. Microwaves are the shortest type of radio wave.

They are electromagnetic waves that measure about 12cm in length. They are produced in the oven by a magnetron. When these microwaves are directed towards the good, they cause the particles within the food to become agitated.

As these particles move around, they begin to generate heat, and this is how the food becomes cooked. Most microwaves also have a setting where you can defrost food and this works on the same principle.

Is Using A Microwave Oven Safe?

The microwaves that are used to heat the food cannot escape from the oven. It is because metal surrounds the compartment where the food is cooked.

The glass doors of the oven also prevent the microwaves from escaping. Microwaves cannot pass through the materials that the oven is made from, meaning that they are only directed towards the food.

Are Microwave Ovens Efficient?

Using a microwave is more efficient than using a conventional oven, but they are not as effective overall as you may expect. A lot of energy is needed to produce the microwaves that cook the food, and some heat is always lost.

While the majority of the microwaves will be directed towards the food, there is no feature that allows them all to be concentrated on a particular spot and so the space around the food will also become heated in the same way as in a conventional oven, but to a lesser degree.

3D printers in the modern era

3D printers in the modern era

3D printing which can also be referred to as additive manufacturing is a process that involves using a digital file to make objects with three dimensions. To achieve this creation, the additive process plays a huge role.

The additive process involves creating an object laying down sequential beds on the material until you finally have the desired object created. In this article, we will be informing how 3D printers work and some of the technology that they adopt.

So how exactly do 3D printers work?

a yoda figure 3d printedLike very many other technological processes, before creating anything, you must first have its practical design. The case is also true while using 3D printers. An example of a virtual design can be Computer Aided Design also known as CAD, which has its creation from using a scanner or an application used for modelling.

What are some of the technologies that 3D scanners use?

With the growth in technology, it is no surprise that various types of technologies have been used in the making of 3D scanners. Some of these technologies include volumetric scanning and time of flight amongst many others. In the recent time, giants like Google and
Microsoft has chipped in by enabling some of their devices to undertake 3D scanning processes.
An example of this is the Microsoft’s kinetics. With the direction through which technology is taking the world, it will not take a long time before people can be able to digitise real objects into 3D models in an easier way. Perhaps easier like taking a picture of the object.

What about softwares?

Just as the technologies used in creating them, the software that is used to create 3D scanners come in many forms. The software ranges from price to price. Some can cost you a lot of money regarding the expenses of licensing per year while others can be cheaper or available free such as Blender.

The type of software you use for your printer will depend on your level and knowledge of operating them. For example, if you are a beginner, you will use a different software as compared to one that a professional will use.

How do you get started with this technology?

It may involve you starting by asking yourself where you want to start learning. You must decide whether you only want to focus on the hardware bit of the printer or you want to create objects.

This will again depend on the amount of money that you have for spending in learning how to work with 3D printers. If you have a tight budget, you can choose to acquire cheap 3D printers and start from there.

Various 3D printers use various types of technologies and software. In addition to that, you can use different methods of printing. A good example is using an additive. The type of method you use will determine the creation of the final object.

Overall, you can start learning how 3D printers work better by acquiring one. You do not have to break the bank to achieve this, as there are some cheap printers for beginners in the market today.

How electric shavers work

How electric shavers work

Electric shavers work entirely differently from blade razors as their cutting action is scissor-like, unlike the blade action which is direct skin contact.

The hairs get into the razor screen which is perforated then the moving blades which are inside the electric razor at that point sever them. The blades are connected to a motor which keeps moving them in a circular manner against the foil in between your skin and the shaver.

selection of electrical shavers

The blade is less irritating since the blade does not graze the skin of the user but the razor inside.

Electric in electric shaver defines the movement of the blades using electricity. The razors can be fueled by a battery powered or corded source of energy. Modern electric shavers mostly use rechargeable batteries.

These components are electrical and very safe to use with water during cleaning and also they are water resistant. Most of the electric shavers do not require water or cream lubrication. Electric shavers are two types:

1.) Foil shavers.

Foil shavers work in such a way of moving the razor forth and back under the screen or foil. The shaver screen is perforated to allow hair to fall out through the perforations. Foil shavers contain at least four blade rows arranged in a line.

As the blade moves forth and back, it cuts any hair that gets into the foil perforations. Various foil shavers have varied numbers of foils. The many foils lie on each other to cover the blades. Foil shavers are named as per the number of foil layers they have. Foil shaver containing three foil layers are called triple foils.

2.) Rotary shavers.

rotative blades in actionRotary has foils round and are held by springs in place. The springs act as the foils pivot to allow confirmation to the person being shaved face curves.

Beneath the foils are wheels fitted with blades on them. The wheels spin round and cut any hair that gets into the perforations of the foil. The cut hair then falls into the razor’s hollow parts leaving the skin free from irritation resulting from direct skin blades.