The first vaporizers were developed in the 1960s and 1970s to reduce cigarette smoking, but they weren’t intended to be taken to a place where people could consume large amounts of nicotine.But they have become a popular alternative to cigarettes in the U.S. as well as around the world.The U.K. government announced a ban on […]
What are Bluetooth speakers?How do they work?And what are the pros and cons of them?The first is that, like all other wireless technology, they work by using signals from other wireless devices.These signals then interact to form a kind of audio signal, which is then passed on to the receiver, which then can pick it […]
Technews.com.au headline When do they stop?article A year ago, when we were reporting on the electric vehicle (EV) market, Tesla announced that its battery packs were getting bigger, faster and better.And we wondered whether the company had finally reached its goal of having the battery pack that was meant to be the ultimate battery that […]
The latest Amazon Echo smart speaker is the latest in an impressive line of Echo devices that includes smart lights, smart rings, smart thermostats, smart door locks, and more.But for many, it’s also the latest addition to the Amazon Echo line.The Echo is one of the best products on Amazon, and one of its best […]
Electronics pioneer Steve Molyneux has unveiled a new design that could help reduce the cost of solar power by as much as 30 percent.The new device, which he has dubbed the Electronium, combines a highly efficient semiconductor with a lithium-ion battery that has the ability to store a huge amount of energy.The battery can last […]
by Andrew Brown The first thing you need to know is that it is not just a matter of making the right circuit.A circuit has to be made from something, and that something is the electron.A very important component is the resistor, a tiny electric current.The simplest way to use a resistor is to cut […]
Electronic Birthday cards have become a hot topic these days.The card is a digital version of an old-fashioned paper envelope that allows users to send messages or send coupons to their loved ones.Some are also digital calendars, allowing users to plan out their vacation, holiday, or other events and then send a personalized message.But one […]
The electronic battle system that Zinc Corporation unveiled at its annual shareholders meeting on Wednesday is a prototype, and its success hinges on how much of a market it will get.Zinc’s current prototype of the Zinc ZEN-1, a handheld computer for children, does not yet have a smartphone app or tablet interface that can be […]
Electronic drum sounds, digital voice commands, a simple interface for controlling an iPad, a music app for your phone, a calendar app, and even an iPad Pro…These are all features you’d find in a traditional digital music player.Apple has been pushing the idea of using an Apple Watch to deliver these features.But the company has […]
Nitrogen atoms emit electron-like charges called “valence electrons”.It is important to understand that oxygen atoms emit both positive and negative electron-carrying charges.The negative charges can be thought of as “electrons”, while the positive charge can be “electron-absorbing”.The electrons that are emitted by oxygen atoms are called “nitrogen”, and these emit electrons as a negative charge.This […]