How a book written in 1910 could teach you calculus better than several books of today
[Calculus Made Easy, by Silvanus P. Thompson, 1910 - full text pdf: bit.ly/2pThkf1 or with the table of contents: calculusmadeeasy.org]
Today we joined Neeva, Brave, The Tor Project, and others in launching the #PrivacyPledge, a set of principles necessary to build a better internet where privacy is the default. Read more here: proton.me/blog/privacy-pβ¦
Facing the danger of nuclear war, let us learn from history. Even 60 years ago there were huge tensions, but the way of peace was chosen. As the Bible says: βAsk for the ancient paths, where the good way is, and walk in it" (Jer 6:16).