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All Tech Considered
9:41 am
Sat April 25, 2015

As Health Apps Hop On The Apple Watch, Privacy Will Be Key

A typical interaction with a Lark weight loss coach.
Lark

One day soon, you may be waiting in line for a coffee, eyeing a pastry, when your smart watch buzzes with a warning.

Flashing on the tiny screen of your Apple Watch is a message from an app called Lark, suggesting that you lay off the carbs for today. Speak into the Apple Watch's built-in mic about your food, sleep and exercise, and the app will send helpful tips back to you.

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Business
9:33 am
Sat April 25, 2015

Who, Or What, Crashed The Market In A Flash In 2010?

A reporter stands outside the front door of a house registered to a trading company operated by Navinder Singh Sarao in Hounslow, west of London. on April 22, 2015. Sarao was arrested in connection with the Wall Street flash crash of 2010.
Adrian Dennis AFP/Getty Images

Originally published on Sat April 25, 2015 3:07 pm

It has been five years since the so-called flash crash on Wall Street raised big questions about computerized trading. What caused the flash crash has been a topic of debate ever since. U.S. officials revived the debate this week by arresting a little-known trader in London.

May 6, 2010 started out as an ordinary trading day on Wall Street. Then, at around 2:45 in the afternoon, the Dow Jones Industrial Average plunged nearly 600 points within the space of a few minutes, before correcting itself.

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Wait Wait...Don't Tell Me!
9:25 am
Sat April 25, 2015

Limericks

Originally published on Sat April 25, 2015 11:07 am

Copyright 2015 NPR. To see more, visit http://www.npr.org/.

Wait Wait...Don't Tell Me!
9:25 am
Sat April 25, 2015

Lightning Fill In The Blank

Originally published on Sat April 25, 2015 11:08 am

Copyright 2015 NPR. To see more, visit http://www.npr.org/.

Wait Wait...Don't Tell Me!
9:25 am
Sat April 25, 2015

Prediction

Originally published on Sat April 25, 2015 11:08 am

Copyright 2015 NPR. To see more, visit http://www.npr.org/.

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