# Tweet by [@keefmoon](http://twitter.com/keefmoon) on 2011-05-20 14:34:07 > [!INFO] Archived from [original tweet](http://twitter.com/keefmoon/status/71584491562475522) In reply to: [@KarmaMcCartney](http://twitter.com/KarmaMcCartney/status/71583161368322049) @Karma_McCartney The TED talks App is really awesome, one of my favourites. Also, check out Planetary http://j.mp/lgt0ww