Events Tagged: "conservation"

3 events with tag "conservation"

1564 ID: 5897
Polish royal gamekeepers appointed for aurochs - special guards protect last herd in Jaktorow Forest, only 38 animals remain
ID: 5897
Jaktorów Forest
1743 ID: 519
Benjamin Franklin begins electrical experiments developing mathematical conservation principle for charges
ID: 519
1789 ID: 636
Lavoisier proves conservation of mass using mathematical balance: 'Nothing is lost, nothing created'
ID: 636