Originally published on Sat April 26, 2014 10:25 pm
Forget wearables, let's talk about inflatables.
Volvo's new child safety seat concept is a fully inflatable device designed to make what's normally a clunky and heavy seat both lighter and more portable.
So compact is this prototype that it goes from a stylish-looking backpack into a rear-facing car seat in less than a minute. You can pump it in the car — the seat comes with its own pump — and it's Bluetooth-connected so you could pump it remotely.
When inflated, the seat weighs just under 11 pounds.
Originally published on Thu April 24, 2014 6:23 am
You may have heard that dollar bills harbor trace amounts of drugs.
But those greenbacks in your wallet are hiding far more than cocaine and the flu. They're teeming with life.
Each dollar bill carries about 3,000 types of bacteria on its surface, scientists have found. Most are harmless. But cash also has DNA from drug-resistant microbes. And your wad of dough may even have a smudge of anthrax and diphtheria.
In other words, your wallet is a portable petri dish.
INSKEEP: Our tech reporting team has its head in the cloud this week. The Supreme Court heard oral arguments yesterday in a case concerning over-the-air television being stored in the cloud. A start-up company called Aereo lets customers access broadcast TV shows through computers, smartphones and tablets. Protesters say they're stealing content.
Whether they like it or not, libraries in some cities serve as homeless shelters. People come off the streets to find quiet and warmth. If libraries want to do something about this, they have some choices: They can put homeless visitors back out on the street. San Francisco libraries want to get them back on their feet.
President Obama has called repeatedly on Congress to help states pay for "high-quality preschool" for all. In fact, those two words — "high quality" — appear time and again in the president's prepared remarks. They are also a refrain among early childhood education advocates and researchers. But what do they mean? And what separates the best of the nation's preschool programs from the rest?