There is no RationalWiki without you. We are a small non-profit with no staff – we are hundreds of volunteers who document pseudoscience and crankery around the world every day. We will never allow ads because we must remain independent. We cannot rely on big donors with corresponding big agendas. We are not the largest website around, but we believe we play an important role in defending truth and objectivity.
If everyone who saw this today donated $5, we would meet our goal for 2021.
| Fighting pseudoscience isn't free.|
We are 100% user-supported! Help and donate $5, $20 or whatever you can today with !
- Aww. Dang. Let me check.
2.2 m/s * 70 years = 2.2 m/s * (70 * 365.25 * 24 * 60 * 60) s = 4 859 870 400 m ≈ 16.21 light-seconds
- What did I do wrong? Either I miscaluclated or I got an assumption (terminal velocity or light-second wrong. It's up to you, but I don't get what went wrong. 184.108.40.206 (talk) 08:48, 9 October 2017 (UTC)