Thales's theorem 1970-01-01
Tienstra formula 1970-01-01
Alien abduction 1970-01-01
Allan Hills 77005 1970-01-01
Allan Hills 84001 1970-01-01
Arcturians (New Age) 1970-01-01
Assembly theory 1970-01-01
Astrobiology 1970-01-01
Astrolinguistics 1970-01-01
Berserker hypothesis 1970-01-01
Carbon chauvinism 1970-01-01
Weather system naming in Europe 1970-01-01
CC system 1970-01-01
Piecewise-circular curves 1970-01-01
Plane curves 1970-01-01
Planes (geometry) 1970-01-01
Singular integral operators of convolution type 1970-01-01
Steiner–Lehmus theorem 1970-01-01
Steinmetz curve 1970-01-01
Ceva's theorem 1970-01-01