curprev21:4921:49, 24 May 2024 Chetvornotalkcontribs 20,525 bytes−37 →Gallery: A seesaw is not a bistable device: it either has one stable state, on the side the heavier child is sitting, or if both children are equal weight it has no stable statesundo
curprev19:0019:00, 2 May 2020 Efbraziltalkcontribs 19,659 bytes−2 Climate change (general concept) --> Climate variability and change as per merge discussion on Climate variability and changeundo
curprev20:0020:00, 9 December 2019 Chetvornotalkcontribs 19,555 bytes+59 →top: The existing graph of a bistable system is misleading; it implies that the unstable equilibrium point is "sharp" (has discontinuous derivative). Replaced it with better oneundo