Science
Don’t Tell Einstein, but Black Holes Might Have ‘Hair’ – WIRED
The general theory of relativity states that black holes have only three observable properties; additional ones, or “hair,” do not exist. Or do they?
Identical twins have nothing on black holes. Twins may grow from the same genetic blueprints, but they can differ in a thousand waysfrom temperament to hairstyle. Black holes, according to Albert Einsteins theory of gravity, can have just three characteristicsmass, spin and charge. If those values are the same for any two black holes, it is impossible to discern one twin from the other. Black holes, they say, have no hair.
In classical general relativity, they would be exactly identical, said Paul…
-
Business18 hours agoWhy Vault Minerals, Droneshield, Westgold Resources shares are climbing higher today
-
General23 hours agoBrick portico a relic of ‘prestigious’ Horton College in northern midlands
-
Noosa News20 hours agoQueenslanders to continue legal challenges against COVID-19 directives after successful appeal
-
Noosa News13 hours agoRacing Queensland responds to criticism of ‘deadliest’ greyhound track