absolute zero:

A temperature so cold that it can only be approached, never reached. Absolute zero is –273.16º C or –459.69º F. At absolute zero, molecular motion nearly stops. Scientists have been able to lower the temperature of an object to within a few millionths of a degree of absolute zero.

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Coding 101Monday March 4, 2019

Coding 101

I had a good time rewriting my latest book, HOW TO TALK TO YOUR COMPUTER (now part of HarperCollins’ Let’s Read and Find Out series). I have always been interested in the intersection of kids, education and computers, and I wrote the…

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