Word: 20f
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...variety of habitats and climates. Yale paleontologist Elisabeth Vrba believes that their evolutionary success -- and the subsequent thriving of the genus Homo as well -- was tied to climate changes taking place. About 2.5 million to 2.7 million years ago, an ice age sent global temperatures plummeting as much as 20F, prompting the conversion of moist African woodland into much drier, open savanna...
Lange, who has been in the custody of the F.B.I. as an enemy alien since 1:30 o'clock in the morning of December 8, formerly taught Geography 10b and 20f, a research course in areology which will not be continued...
Lange's aeronautical meteorology course and his Geography 20f for graduates will still be held unless the F.B.I. interferes, Charles F. Brooks, director of the Blue Hill Observatory, said last night, but he did not have any further information. If Lange is not released, Professor Brooks expected that Geography 10a in elementary meteorology would be repeated in the coming half year...
...Emerson F 4 Tues. at 10 Emerson A 6 Mon. at 12 Emerson F 8b Mon. at 2 Emerson F 10 Mon. at 9 Emerson H 14 Tues. at 3 Emerson F 16 Tues. at 11 Emerson F 18b Mon. at 11 Emerson C 20b* Consult Professor Woods 20f* Wed. 3-5 Emerson C 20i* Fri. 7.30-9.30 p.m. Emerson C 20n* Thurs. 4-6 Emerson C PHYSICS 2b Tues. at 10 Jeff. Phys. Lab. 356 3b Tues. at 12 Jeff. Phys. Lab. 356 6a Mon. at 9 Jeff. Phys. Lab. 256 12 Mon. at 12 Jeff. Phys...
Chemistry 20f. Inorganic and Physical Chemistry including Determination of Atomic Weights. To be conducted by Professor Forbes during the second half-year, in the absence of Professor Baxter...