The Picard Maneuver to People [email protected] • 9 months agoOnce* in a lifetime!imagemessage-square170arrow-up1830arrow-down151
arrow-up1779arrow-down1imageOnce* in a lifetime!The Picard Maneuver to People [email protected] • 9 months agomessage-square170
minus-square@Sam_Basslink4•9 months agoThere was a great episode of NOVA on pbs last night talking indepth about eclipses and their frequency. The gist wad that they have known how to predict them to within 4 minutes and they occur about every 7 years
There was a great episode of NOVA on pbs last night talking indepth about eclipses and their frequency. The gist wad that they have known how to predict them to within 4 minutes and they occur about every 7 years