David Pegg (physicist) 1970-01-01
David R. Smith (physicist) 1970-01-01
David Sherrington (physicist) 1970-01-01
Mathematical puzzles 1970-01-01
Sheryl F. Kelsey 1970-01-01
David Turnbull (materials scientist) 1970-01-01
Shimura subgroup 1970-01-01
David Willey (physicist) 1970-01-01
David Wood (mathematician) 1970-01-01
Davisson–Germer Prize in Atomic or Surface Physics 1970-01-01
Davy Crockett (nuclear device) 1970-01-01
Dawes Hicks 1970-01-01
Dawson-Lambton Trough 1970-01-01
Dayanidhi Maran 1970-01-01
Daylighting (streams) 1970-01-01
Dean drive 1970-01-01
Debabrata Goswami 1970-01-01
De Brouckere mean diameter 1970-01-01
Mittag-Leffler Institute 1970-01-01
Carl B. Braestrup 1970-01-01