
Sign up to save your podcasts
Or


Speed limits are painful. So why is there a light speed limit on space travel (299,792km/s) ? Surely we can bend Einstein without breaking the Universe. Dr Karl (antigravity enthusiast) and Professor Geraint Lewis (real scientist) take it to the limit. How fast can we go ?
By Dr Karl Kruszelnicki4.2
3636 ratings
Speed limits are painful. So why is there a light speed limit on space travel (299,792km/s) ? Surely we can bend Einstein without breaking the Universe. Dr Karl (antigravity enthusiast) and Professor Geraint Lewis (real scientist) take it to the limit. How fast can we go ?

100 Listeners

123 Listeners

54 Listeners

29 Listeners

852 Listeners

192 Listeners

772 Listeners

131 Listeners

61 Listeners

302 Listeners

42 Listeners

242 Listeners

45 Listeners

9 Listeners

111 Listeners