iso paper sizes are delicious: sides are 1:sqrt2 or about 1:1.414
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iso paper sizes are delicious: sides are 1:sqrt2 or about 1:1.414
A4 is 210x297mm
A4 folded in half is 148x210 or A5.
A3 is two A4s, or 297x420
go to A0 841x1189 or one square metre.
A-1 (A Minus One) is 2 square metres.
Australia is ~A-43
The visible universe ~A-179
A proton about A139.
A Quark? A151
Presumably A232 is one dimensional though, as it's planck length on the long edge.
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iso paper sizes are delicious: sides are 1:sqrt2 or about 1:1.414
A4 is 210x297mm
A4 folded in half is 148x210 or A5.
A3 is two A4s, or 297x420
go to A0 841x1189 or one square metre.
A-1 (A Minus One) is 2 square metres.
Australia is ~A-43
The visible universe ~A-179
A proton about A139.
A Quark? A151
Presumably A232 is one dimensional though, as it's planck length on the long edge.
@NanoRaptor I'm tempted to use the black hole surface area formula to make a whole series of corresponding mass units
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@NanoRaptor I'm tempted to use the black hole surface area formula to make a whole series of corresponding mass units
Gli ultimi otto messaggi ricevuti dalla Federazione
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@bradipo
In corso c'era solo il pagamento continuativo della nostra istanza che abbiamo sostituito col pagamento diretto da un conto corrente.
Altri pagamenti fatti nel tempo erano solo una-tantum.
Non sentirò la mancanza...
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I voted yes because I do celebrate; but I consider March 14 to be Lesser Pi Day. July 22 is Greater Pi Day, since 22/7 approximates pi to three decimal places better than 3.14 does.
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@evan but we're not like those weirdos celebrating tau day on 6.28
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@Alberto sostituito con cosa?
