Rowan Hooper ローワン フーパー on Twitter: "My favourites from Randall Munroe: baseball travelling at 0.9 speed of light; and a mole of moles https://t.co/Pzs4LjgRJD" / Twitter
![Stream Relativistic Baseball - extract from WHAT IF? by Randall Munroe, read by Wil Wheaton by Hodder Books | Listen online for free on SoundCloud Stream Relativistic Baseball - extract from WHAT IF? by Randall Munroe, read by Wil Wheaton by Hodder Books | Listen online for free on SoundCloud](https://i1.sndcdn.com/artworks-000090031089-a6hr9q-t500x500.jpg)
Stream Relativistic Baseball - extract from WHAT IF? by Randall Munroe, read by Wil Wheaton by Hodder Books | Listen online for free on SoundCloud
![Relativistic Baseball: What would happen if you tried to hit a baseball pitched at 90% the speed of light? : r/sports Relativistic Baseball: What would happen if you tried to hit a baseball pitched at 90% the speed of light? : r/sports](https://i.redd.it/9tp54pn58kia1.jpg)