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Thursday, December 12, 2019

The hidden inferno inside your laser pointer

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If you thought that a kid's room, a Norwegian Nobel Laureate and a laser pointer had nothing in common, two UA physicists are about to enlighten you. It's hard to...

Bright future for energy devices

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A little sodium goes a long way. At least that's the case in carbon-based energy technology. Specifically, embedding sodium in carbon materials can tremendously improve electrodes. A research team led...

This hip-hop tabletop can teach kids basic computer code

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Researchers have built an interactive table that uses beats and samples to teach the basics of computer programming. They’ll install the device, called TuneTable, in museums in Atlanta and Chicago...

Heatsbox, the portable stove 2.0

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HeatsBox is a portable lunchbox that warms or cooks your food within minutes- anytime or anywhere. This gadget has the ability to reheat, toast, or fully cook food due to...

A laptop-sized vehicle

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A personal vehicle with battery for (around) 12 km. (16 km/h. max.speed) and a recharge time of 60 minutes. Walkcar is a 13-inch laptop-sized car that weighs only 2.8 kg,...

A bike lock that makes thieves vomit

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It's not figurative speaking, we are talking about inducing real vomit to burglars. The SkunkLock is designed to look and feel like a normal U-Lock, however it is filled with...

Swipe your wrist to talk to your smartwatch

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  As mobile and wearable devices such as smartwatches grow smaller, it gets harder and harder for people to interact with screens the size of a matchbook. But that may change....

This safe battery won’t burst into flames

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  A new lithium-ion battery shuts down before overheating, then restarts immediately when the temperature cools. The technology could prevent the kind of fires that have prompted recalls and bans on...

These 3D-printed electrodes for screens are transparent

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A new way of printing electrodes could make touchscreens in phones and other devices work and look better. The new electrodes, some of the most transparent and conductive ever developed,...

Could we have cheaper screens with this transparent metal?

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A new material that is both highly transparent and electrically conductive could make large screen displays, smart windows, and even touch screens and solar cells more affordable and efficient. Indium...
laboratory glove

Science is usually done quite differently than you imagine it to be

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Here are five things you ought to understand about science, according to professor of genetic medicine Gregg Semenza. This week, Semenza—along with William Kaelin Jr....
MIcrosoft Teams

Microsoft Teams becomes the first Office app for Linux

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Microsoft Teams is a collaborative tool for groups that is part of the Office 365 system, which has become an interesting competition for Slack,...
Old Windows smartphones

Another batch of old phones runs out of Whatsapp. Do you have one of...

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February 1, 2020 is the day marked for WhatsApp, the most widely used messaging app to stop working on millions of phones, both Android,...
Coolest Cooler

The company behind the Coolest Cooler announces its closure

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Kickstarter and other crowdfunding sites have seen everything, from great successes to resounding failures, but what has most affected the reputation of this marketing...

5 factors influencing home value

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One of the guiding principles of economics is that something is as valuable as someone is willing to pay for it. That doesn’t mean...
Welding

6 tips for getting started with DIY electronic repair

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When something electronic breaks in your home, you often don’t want to spend the money having someone else fix it for you. Luckily, many...
Freelance

5 tech essentials to aid self-employment

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Self-employment can be difficult for people just starting to become sole traders. Luckily, there are many tech tools and current tech advancements that can...

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