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I know a little of everything . A lot about some things.
why in the bible does god seem to punish people collectively ,racially or nationaly ?
Surely an omnipotent being could punish or reward individually according to that individuals morality. Not crudely condemn whole towns ,tribes or nations . Any group of people is going to have a mix of sinners and innocents . Especially babies and children.
The concept of dividing people into groups seems particularly human like . Not god like.
12 réponsesReligion & Spiritualityil y a 7 anshow do we know the universe is expanding and not us shrinking?
often apearance is deceptive in astronomy . the sun apears to go round the earth but we discovered it does not. We are told the universe is expanding . How do we know that it is not the earth that is contracting??
8 réponsesAstronomy & Spaceil y a 8 ansLead acid batteries sulphate if left uncharged .Is a charge taking over 7 days bad?
I am designing an application where power is demanded only on one day a week or possibly every 14 days . What affect on lead acid battery life does charging at a very low rate over such a long period have ? I know that slow charging is good for a battery but at what point would it be too slow.
4 réponsesEngineeringil y a 10 ansMaking a bistable or flip flop is easy . How to build a Tristable? preferably from three logic gates?
2 réponsesPhysicsil y a 1 décennie