Mobile

When the cryptocurrency bubble pops, these tokens are built to survive

Being in a cryptocurrency bubble is not entirely a bad thing. At least according to crypto’s true believers. The argument goes like this: Sure, lots of people lost money when the dot-com bubble burst, but the technological innovation and human capital that survived became the…

Plus d'info

Researchers have created a battery-free phone that is powered by sunlight

Instead of batteries, a new cell phone harvests the few microwatts of power it needs from a different source: ambient radio signals or light. Researchers were also able to make Skype calls using the battery-free phone, demonstrating that the prototype—made of commercial, off-the-shelf components—can receive…

Plus d'info

How much screen time is too much?

In today’s media-rich world (or media-saturated, depending on your view), one rarely has to look far to find parents concerned about the ways that kids engage with technology. Recently, managing “screen time” seems to be on everyone’s mind – particularly during these summer months when…

Plus d'info