Information must have a physical substrate

I was reading a Jack Reacher novel where a character discusses the theory that adding pictures to your cellphone memory makes the phone weigh more. This got me realizing that "information" must have a physical substrate. Leading to the thought that any given mass has a maximum amount of information which it can store. That leads to equations with things like "e", "m", and "c^2". 

Not a physicist... but just sayin.

First Osprey 2025

 Saw one yesterday

feb 27 - first crocuses

2 weeks later than last year

Exercise Ball Sock

This is a knit material to cover an exercise (bouncy) ball, so perspiration is not trapped, when sitting.

I find that draping a wool cover over the ball makes is more comfortable as a seat.

Live Well - Think Hard

How about that for a motto or epitaph?

First graphics experiments for "The Boy and Dragon"

 Some dragon sketches

That's Bark on the left, Clip in the middle and other views of Bark, flying etc. Wend is in the middle top. Llel is at the bottom.

The map sketch

Apparently I am a Turkish jeweler

 

Who knew? Also, I have gotten quite a bit younger.

The guy has 1M+ viewers on YouTube: zeki saglam _official