SuckMyWang@lemmy.world · 11 months agoIf time is relative, how can we say the known universe is 13 billion years old. Wouldn’t different parts of the universe been in existence for more or less time? Is this relative to us? Or an average?message-squaremessage-square0fedilinkarrow-up12arrow-down10
arrow-up12arrow-down1message-squareIf time is relative, how can we say the known universe is 13 billion years old. Wouldn’t different parts of the universe been in existence for more or less time? Is this relative to us? Or an average?SuckMyWang@lemmy.world · 11 months agomessage-square0fedilink
e_t_@kbin.pithyphrase.net · 1 year agoIf we saw through telescopes an alien spaceship traveling faster than light, would we be able to recognize it as such?plus-squaremessage-squaremessage-square0fedilinkarrow-up11arrow-down10
arrow-up11arrow-down1message-squareIf we saw through telescopes an alien spaceship traveling faster than light, would we be able to recognize it as such?plus-squaree_t_@kbin.pithyphrase.net · 1 year agomessage-square0fedilink
tkohldesac@kbin.social · 1 year agoBlackhole Warfare Strategyplus-squaremessage-squaremessage-square2fedilinkarrow-up10arrow-down10
arrow-up10arrow-down1message-squareBlackhole Warfare Strategyplus-squaretkohldesac@kbin.social · 1 year agomessage-square2fedilink
XiELEd@lemmy.world · 1 year agoHow good (or bad) is sunflower oil for cooking?plus-squaremessage-squaremessage-square1fedilinkarrow-up12arrow-down10
arrow-up12arrow-down1message-squareHow good (or bad) is sunflower oil for cooking?plus-squareXiELEd@lemmy.world · 1 year agomessage-square1fedilink
Spaceballstheusername@lemmy.world · 1 year agocould hurricane Hillary fill lake Mead?plus-squaremessage-squaremessage-square0fedilinkarrow-up11arrow-down10
arrow-up11arrow-down1message-squarecould hurricane Hillary fill lake Mead?plus-squareSpaceballstheusername@lemmy.world · 1 year agomessage-square0fedilink
Tomassci@kbin.social · 2 years agoOkay, but how actually do mirrors reflect light?plus-squaremessage-squaremessage-square0fedilinkarrow-up11arrow-down10
arrow-up11arrow-down1message-squareOkay, but how actually do mirrors reflect light?plus-squareTomassci@kbin.social · 2 years agomessage-square0fedilink
Moogly@kbin.social · 2 years agoIf photons don’t ‘experience time’ how do they experience space?plus-squaremessage-squaremessage-square0fedilinkarrow-up11arrow-down10
arrow-up11arrow-down1message-squareIf photons don’t ‘experience time’ how do they experience space?plus-squareMoogly@kbin.social · 2 years agomessage-square0fedilink
writerman@kbin.social · 2 years agoDrug-resistant fungi are thriving in even the most remote regions on Earth, finds new studyplus-squarephys.orgexternal-linkmessage-square0fedilinkarrow-up11arrow-down10
arrow-up11arrow-down1external-linkDrug-resistant fungi are thriving in even the most remote regions on Earth, finds new studyplus-squarephys.orgwriterman@kbin.social · 2 years agomessage-square0fedilink
VoxAdActa@kbin.social · 2 years agoWhy do we associate nuclear radiation with a green glow?plus-squaremessage-squaremessage-square3fedilinkarrow-up10arrow-down10
arrow-up10arrow-down1message-squareWhy do we associate nuclear radiation with a green glow?plus-squareVoxAdActa@kbin.social · 2 years agomessage-square3fedilink
