Venkatesh Rao@vgrTIL about the atlatl. In between a spear and a bow-and-arrow. Some cool videos on YouTube5:27 PM · Mar 5, 20171 Retweet2 Likes
You’re unable to view this Tweet because this account owner limits who can view their Tweets. Learn more
Robb Wolf@robbwolf·Mar 6, 2017Replying to @JimCenova and @vgrwell, we starved the first 10 days of failure!13