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Toying With Entropy: Dominos, Tetris, And Black Holes

In the previous blog post we discussed entropy. I provided you with a less well-known perspective...

What Is Entropy?

Entropy. A subject that comes back again and again and again and again and again in this blog....

Pick Four: Gravity, Quantum, Length, Width, Depth

In my late teenage years I grew fond of Scientific American. Although language caused a barrier...

Right Under Our Eyes: Nibiru On Its Way?

Ridicule might delay truth but it can't replace it. In recent weeks astonishing rumors have been...

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Johannes KoelmanRSS Feed of this column.

I am a Dutchman, currently living in the US. Following a PhD in theoretical physics (spin-polarized quantum systems*) I entered a Global Fortune 500 company where I am currently Chief Scientist

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