Weekly Random: #135

Miscellaneous

• Where did the Gold on Earth come from?  – Quora
• If the universe started about 15 billion years ago, according to the Big Bang Theory, how can the universe be 46 billion light years wide if nothing can travel faster than light? – Quora

• Laser Cut Helical Springs

• Seneca on Busyness and The Art of Living Wide Rather Than Living Long
• What happened when I liked everything on Facebook for 60 days

• If Disney Princes Were Real

Technical

• On building teams: experience or talent?

• ShaderToy – In browser shader experimentation
• Vispy – Scientific visualization with Python and OpenGL

• Secure Salted Password Hashing – Doing it Right