Science & Technology

Steve Henn looks ahead to a new touch screen keyboard developed by researchers at the University of St. Andrews. Melissa Block and Audie Cornish have more.

Transcript

MELISSA BLOCK, HOST:

And finally in Tech, an app for your nap. It's called Sleep Machine, and it lulls users into rest and relaxation by way of ambient noise: from lapping waves on the beach...

(SOUNDBITE OF WAVES)

BLOCK: ...to the loud hum of a hair dryer, if that's your thing.

(SOUNDBITE OF A HAIR DRYER)

BLOCK: And there's instrumental music

(SOUNDBITE OF MUSIC)

PAUL F. TOMPKINS: I can't stop picturing the people making the music.

(LAUGHTER)

In the aftermath of last year's Newtown, Conn., school shootings, the Entertainment Software Association, which serves computer and video game publishers, issued a statement saying that years of research has shown no connection between entertainment and real-world violence.

But there's still a connection between video game makers and real-world gun makers.

Three popular pesticides will soon be illegal in the European Union, where officials hope the change helps restore populations of honey bees, vital to crop production, to healthy levels. The new ban will be enacted in December.

"I pledge to do my utmost to ensure that our bees, which are so vital to our ecosystem and contribute over €22 billion ($28.8 billion) annually to European agriculture, are protected," said EU Health and Consumer Commissioner Tonio Borg.

Patricia East is a developmental psychologist who began her career working at an OB-GYN clinic in California. Thursday mornings at the clinic were reserved for pregnant teens, and when East arrived the waiting room would be packed with them, chair after chair of pregnant adolescents.

It was in this waiting room, East explains, that she discovered her life's work — an accidental discovery that emerged from the small talk that staff at the clinic had with their young clients as they walked them back for checkups.

Virgin Galactic's SpaceShipTwo — designed to carry paying passengers beyond Earth's atmosphere — passed a key test Monday, shooting past the speed of sound under its own rocket power.

The spacecraft developed by Sir Richard Branson's space tourism venture dropped from its mother ship over the Mojave Desert and then, for the first time, fired its engine. It hit Mach 1.2 and reached an altitude of 56,000 feet before gliding to a landing.

In the world of television, there's nothing quite like a soap habit. People watch characters evolve not over the 10 or 15 seasons that might mark a long run in prime time, but over 30 or 40 years, until they have kids and grandkids — sometimes played by the same actors the entire time.