1. It'll take a Chernobyl-size disaster for people to demand more regulation in Silicon Valley, argues Andrew Keen, author of The Internet is Not the Answer.
2. We owe the existence of anti-bac hand gel to a contemporary of Newton and Galileo. Antoine van Leeuwenhoek was fascinated by early microscopes, and is now believed to be the world's first microbiologist.
3. Museums today are starting to be a lot more BYOD (bring your own device). And incorporating new tech is crucial, because the museum-going demographic is considerably older and whiter than the population at large.
And this week's music: