RT @CburgesCliff: @EJensko Maria kindly mentioned my book, but if you don’t want to get the book, many of the ideas from the gravity chapte…
1,736 followers
7,559 followers
RT @CburgesCliff: @EJensko Maria kindly mentioned my book, but if you don’t want to get the book, many of the ideas from the gravity chapte…
2,263 followers
RT @CburgesCliff: @EJensko Maria kindly mentioned my book, but if you don’t want to get the book, many of the ideas from the gravity chapte…
21 followers
RT @CburgesCliff: @EJensko Maria kindly mentioned my book, but if you don’t want to get the book, many of the ideas from the gravity chapte…