Content
@
0 reply
0 recast
0 reaction
Paul Prudence
@paul-prudence
illustrations from Terrestrial Magnetism & Atmospheric Electricity, Journal of Geophysical Research [1896]
10 replies
1 recast
16 reactions
Sine
@sinusoidalsnail
Oh me, oh my 😍
1 reply
0 recast
1 reaction
Paul Prudence
@paul-prudence
isn't it! P
0 reply
0 recast
0 reaction
