[syhprum (OP)]

I have just been reading an article on CNO energy in the Sun , I was pleasently surprised to see the Suns output quoted in Watts instead of the more usual Ergs per second .

[alancalverd]

The erg has not been a valid unit since 1 January 1978

which suggests that most of the astronomers who published in erg/sec have indeed been prevented from doing so by death. In fact the SI unit was preferred way back in 1970, but it took the EU a while to wake up.

[syhprum (OP)]

Will we ever se the back of Angstroms ?

[Bored chemist]

Will we ever se the back of Angstroms ?

We are inching away from them.

[evan_au]

"Barns" have a rustic ring to them...

"couldn't hit the broad side of a barn"

https://en.wikipedia.org/wiki/Barn_(unit)

[Colin2B]

"Barns" have a rustic ring to them...

"couldn't hit the broad side of a barn"

https://en.wikipedia.org/wiki/Barn_(unit)

Who said scientists have no sense of humour?
Check out shake (unit) as in "2 shakes of a lamb's tail" and atom bomb

[Bored chemist]

"Barns" have a rustic ring to them...

"couldn't hit the broad side of a barn"

https://en.wikipedia.org/wiki/Barn_(unit)

Part of a composite unit of energy
The barn. yard. atmosphere is a small amount of energy (About 9.3 X 10^24 Joules).
The yard is a unit of distance and the barn is an area so a barn . yard is a volume and since pressure can be measured in atmospheres a barn . yard . atmosphere is a pressure times a volume and that has units of energy.