iPlayer Radio What's New?
Listen
On Now : Hardtalk
Boris Nemtsov – Russian Opposition Leader and Strobe Talbott – Deputy US Secretary of State (1994 - 2001)
Image for Pi-powered Teddy Bear

Listen now 18 mins

Listen in pop-out player

Pi-powered Teddy Bear

Duration:
18 minutes
First broadcast:
Tuesday 27 August 2013

A teddy bear driven by a Raspberry Pi and flies to 39 km above an English village before returning to earth by parachute. Babbage the Bear carried cameras recording the leap, flew higher (just) than Felix Baumgartner’s famous leap last year, and was done and back home for around £300. Gareth meets mission designer, hobbyist Dave Akerman, at ground control.

(Photo credit: Babbage the Bear © Dave Akerman)

Facebook Alerts Researchers to Disease Outbreak
Gareth also speaks to researcher Sarah Kemble who was able to rapidly track the passage of an outbreak of food-borne disease in a school in Minnesota thanks to the eagle-eyes of a parent, who spotted the pattern amongst the community whilst looking at Facebook.

Bus Drivers Can Drive More Smoothly
How bumpy is your bus ride? Some drivers are better than others, but they may not know. Simon Morton reports from New Zealand on a new way of monitoring - known as telematics – that is alerting bus drivers to the smoothness of their driving.

Chapters

3 items

Broadcasts

Free downloads

  1. Image for Click

    Click

    How computers and digital technology affect our lives around the world. Presented by Gareth…

  2. Image for Science Hour

    Science Hour

    Science news and highlights of the week from BBC World Service. The Science Hour is a weekly…

  3. Image for Tech Tent: Business and Technology

    Tech Tent: Business and Technology

    Business and Technology news from the BBC's technology desk. Tech entrepreneurs and experts give…

  4. Image for Trending

    Trending

    How social media is reshaping culture, politics and society, Trending explains the stories the world…

BBC © 2014 The BBC is not responsible for the content of external sites. Read more.

This page is best viewed in an up-to-date web browser with style sheets (CSS) enabled. While you will be able to view the content of this page in your current browser, you will not be able to get the full visual experience. Please consider upgrading your browser software or enabling style sheets (CSS) if you are able to do so.