Text: 1905: dimitri mendeleev was awarded the copley medal by the royal society of great |britain.

Correct capitalization: 1905: Dimitri Mendeleev was awarded the Copley Medal by the Royal Society of Great |Britain.

Text: fights infections - sometimes better than penicillin

Correct capitalization: Fights infections - sometimes better than penicillin

Text: that's something the sitemap generator could (and probably should) support.

Correct capitalization: That's something the sitemap generator could (and probably should) support.

Text: ascc was controlled by a sequence of instructions on punched paper tapes.

Correct capitalization:
ASCC was controlled by a sequence of instructions on punched paper tapes.