Science Digest Magazine December 1982 Genesis Machine Big Bang L56

Science Digest Magazine June 1982 / Biomechanics, The Ostrich People

Science Digest Magazine/ December 1973 / hot man is changing the weather

Science Digest / December 1974 / the legacy of the pregnancy pill

Science Digest Magazine / December 1971 / Battered Children / Drunken giraffe

Science Digest Magazine/ December 1972/ Ten ways you can cheat boredom

SCIENCE DIGEST Magazine - May 1982 - Antigravity Starship

Lot of 9: SCIENCE DIGEST Magazine, 1979-1986