tom t
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bankphysics.bsky.social
tom t
@bankphysics.bsky.social
on physics, science writing, books, teaching, football, drama, life in Ireland.....
Its such an important piece of learning about radioactivity - and how do you really learn about anything without working with it yourself? But the regulations say you have to licensed (which is fair enough in itself) and the licensing process is beyond any school.
December 12, 2025 at 12:04 PM
Stuff we would like to have only its illegal could be a whole other thread! We can't have radioactive materials here anymore (Ireland).
December 12, 2025 at 8:56 AM
A good frequency generator. So many uses.
December 12, 2025 at 8:53 AM
December 4, 2025 at 8:40 PM
Not that! I don't think I've ever seen that in this part of the world. BUt possibly this... www.bbc.com/news/magazin...
What are the chances of six double-yolkers?
What are the chances of finding half-a-dozen double-yolk eggs in a single box?
www.bbc.com
December 3, 2025 at 9:20 AM
Apparently, the phenomenon is made more likely by a combination of young hens and large eggs....
www.bbc.com/news/magazin...
December 3, 2025 at 9:19 AM
I think these are organic from a small producer... but that means they're likely from the same hen - and maybe that makes it more probable too.
December 2, 2025 at 8:42 PM
another event captured by my daughters tendency to be filming at random times...
www.physicsresourcebank.com/post/the-phy...
December 2, 2025 at 8:39 PM
also, it seems obvious now that we should have kept going - but you can only eat so many eggs. I'll update if the streak continues when we crack open the rest.
December 2, 2025 at 8:37 PM
a few sites suggest twin eggs are 1/1000, so rudimentary maths would suggest this was a 1/1000,000,000 event! But sadly, we've now used up all the fuel for our improbability drive on eggs.
December 2, 2025 at 8:36 PM