Need an explanation? The smallest possible black hole is called a Planck particle. It should have a mass of a Planck mass, a size of an Planck length, should evaporate in a Planck time, releasing a Planck energy.
Planck units
Submitted 7 hours ago by LostXOR@fedia.io to science_memes@mander.xyz
https://fedia.io/media/43/e4/43e43a381965ed7e93a6991415520b795977b84c5d9cbd47044876af16092327.png
Comments
fargeol@lemmy.world 6 hours ago
chortle_tortle@mander.xyz 5 hours ago
Ooookay. I feel like I’ve heard Planck length/time used in other (perhaps wrong) contexts. So the mass and energy seemed wildly large by comparison.
JillyB@beehaw.org 7 hours ago
Plank length: usually 10ft for 2x4s. Though, you can get them cut to length.
MagicShel@lemmy.zip 4 hours ago
You can what? You mean I can put down this bread knife and just have my house built for me? I think I’ll keep my sense of pride and accomplishment, sucker…
bitcrafter@programming.dev 2 hours ago
I for one like to keep things simple and just express everything directly in units of the number of periods of the radiation emitted by the ground state hyperfine levels of Cesium-133.
Zuriz@sh.itjust.works 7 hours ago
Aneurysm post
Crispycrebs@lemmy.world 7 hours ago
Wat.
UberKitten@lemmy.blahaj.zone 6 hours ago
is the energy equivalent to what’s stored in the gasoline? or does the car factor in too?
very_well_lost@lemmy.world 5 hours ago
10^9 Joules is roughly the chemical energy of a full tank of gasoline. The mass-energy of the car (or even just gas itself) would be many, many orders of magnitude higher.
sniggleboots@europe.pub 3 hours ago
I’m having a Planck IQ moment trying to decypher the four lines of distilled aneurysm with which you just presented me