A mostly personal-interest feed; tech, science and some weird humor thrown in --- just for fun.
I like the periodic table the best. Makes me think of doing a sundial table in our back yard, with a hinged (fold-down) gnomon. Know how to tell the time with a sundial at night? Use a flashlight!
I like the periodic table the best. Makes me think of doing a sundial table in our back yard, with a hinged (fold-down) gnomon.
ReplyDeleteKnow how to tell the time with a sundial at night? Use a flashlight!