Playful Waterbabies — Porpoise

Playful Waterbabies — Porpoise

These delightfully friendly and super smart fellows are Dall's porpoise. Porpoise are marine mammals who live in our world's oceans and breathe air at the surface, similar to humans. They have…
Fact Check: Is Chewing Gum 'Made' Of Plastic?

Fact Check: Is Chewing Gum 'Made' Of Plastic?

A reader sent me an email asking about chewing gum and if it was really made of plastic and my first thought was 'Why ask me? Do what scientists do and go to Google, skip the first 10 entries, which…
The Regenerative Ranching Racket

The Regenerative Ranching Racket

“Thank you for being a regenerative farmer. We would like to introduce you to the Regenerative Farm Map we’ve created — you’re on it!” The email finally arrived from Regeneration International,…
Nuclear matters, from Oak Ridge to Dubna

Nuclear matters, from Oak Ridge to Dubna

Recently I have watched a number of interesting series videos on the topic of nuclear physics, and its applications in peace and war. China Is Building a Thorium Molten Salt Reactor – Here’s Why It…
How To Read A Graph - Part 3

How To Read A Graph - Part 3

In the third part of this long piece on graphical displays and their interpretation, I wish to discuss some properties of two-dimensional distributions, which are sometimes called "scatterplots"…