DaveC426913's latest activity

I am curious where this image came from. It displays a highly-elongated object along one axis - more than 4x longer than its other axes...

Cunningham's Law. :wink:

We're not really a service here that way. Ideally, we're more about helping you solve your problem. Granted, the math computations are...

This reminds me of the saying that the fastest way to get an answer to a question on the internet is to post an intentionally incorrect...

Yes. Are there any conditions I did not meet? (Facebook is chock full of puzzles like this, and they are all always fraught with...

So, we're moving the goalposts....

Here is a schematic of the puzzle. So, my solution is translate BC northeast by a small amount transate DE southeast by a small...

What do you mean? Bottom left - I flipped it!

I changed the position of four matches to exactly form three equilateral triangles. I have not removed any matches. QED :oldbiggrin:

https://allquakes.com/earthquakes/quake-info/22662542/quake-felt-Jan-28-2026-Near-Toronto-Ontario-Canada.html?fbclid=IwY2xjawPnI3BleHRuA2...

Something like a reverse osmosis membrane. These RO machines work by using pressure to push water molecules through a membrane that does...

I was under rhe impression in KSR's technology, the CO2 doesn't build up or saturate the mask filter; it merely blocks its passage...

This is about the physics of a molecular sieve, but since it is a fictional technology, I'm obliged to put it in Sci-fi. It has been a...

I linked to it with the word 'here'. I guess I could have been a little clearer.

This is real by the way, not faked. It's in Nova Scotia...