This element has the symbol N
He improved the potato, & then came up with a totally new fruit, the plumcot
(Here is our science guy, Bill Nye) It's the gas produced by adding vinegar, an acid, to sodium bicarbonate
Having 4 large pairs of these makes the fruit fly a favorite subject for geneticists
A silvery food fish, or to heat ore in order to extract metal
In rhyme, the bells of St. Clement's speak of these 2 fruits that'll help prevent scurvy
Unlike most of its pine family relatives, the larch is classified as this, as it loses its needles each fall
The cuttlefish hides 2 ways: it can camouflage itself like a chameleon, or hide behind a cloud of this
In 1582 much of Europe switched to this calendar after dropping 10 days from October
In 1585 Dutch mathematician Simon Stevin first converted fractions to this format