Science & Technology

Sputnik 1 just beeped. China's first satellite, launched more than a decade later, simply radioed a communist anthem back to Earth. So far, North Korea's first satellite appears to be less accomplished.

And that shouldn't be a surprise.

Given the history of first orbital space shots, North Korea's apparent struggle with its mission is fairly typical, says David Akin, an associate professor of aerospace engineering at the University of Maryland.

Google's native maps app for the iPhone finally was released Wednesday, and there was much rejoicing. Just in time for Christmas, the three wise men are able to find the manger without spilling their frankincense or myrrh.

Want to be more creative? Drop that iPad and head to the great outdoors.

That's the word from David Strayer, a cognitive neuroscientist who studies multitasking at the University of Utah. He knew that every time he went into the southern Utah desert, far from cellular service, he started to think more clearly.

But he wanted to know if others had the same experience.

Geekdom is celebrating its first anniversary and is looking to the future of continued growth and innovation. Local pre-K book series Arte Kids has become a national hit by using San Antonio's bi-lingual and bi-cultural roots.

Transcript

MICHEL MARTIN, HOST:

I'm Michel Martin and this is TELL ME MORE from NPR News. Coming up, those apps you've been downloading to keep the kids occupied during car rides and sports practices? It turns out, according to federal regulators, they are collecting all kinds of information that they aren't telling you about. So we will. In a few minutes.

Transcript

MICHEL MARTIN, HOST:

I'm Michel Martin and this is TELL ME MORE from NPR News. Coming up, she is Palestinian, Muslim, she has cerebral palsy and she earns a living as a stand-up comic and that is no joke. We'll meet Maysoon Zayid in just a few minutes.

But, first, we want to talk about something you may want to have on your radar if you're still shopping for holiday gifts and one of the things on your list is a mobile device, especially one that a child might use or borrow.

As any cheese maker will tell you, it's not that hard to make cheese. You just take some fresh milk, warm it up a bit, and add something acidic to curdle it. Then, once it has cooled, you drain off the whey — the liquid part — and you're left with cheese.