RT @nausicaamarbe: Wat is dat toch, @rivm? Op jullie site staat dat lock-down, ondanks vermindering besmettingen, onwenselijk is omdat we i…
@Nausicaamarbe RT: What is it, @rivm? On your site states that lock-down, despite reducing infections, is undesirable because we i ...
Closet numberphile. Spiral Mechanics is the mathematical identity that started civilization. True for all values A, B, x and y.  rt=rt, p=np.
Closet numberphile. Spiral Mechanics is the mathematical identity That started civilization. True values ​​for all A, B, x and y. rt = rt, p = np.