▽PhysOrg.com: ●05/01 05:34 Evolution Fossil dental exams reveal how tusks first evolved A wide variety of animals have tusks, from elephants and walruses to five-pound, guinea pig-looking critters called hyraxes. But one thing tusked animals have in common is that they’re all mammals〓there are no known fish, ... Searching for Earth 2.0? Zoom in on a star Astronomers searching for Earth-like planets in other solar systems ha
▽WEB本の雑誌 ●05/01 05:28 11月30日(火) Lou Reed「Live At Alice Tully Hall」を聴きながら、9時半に出社。10時過ぎまでデスクワ... 帰ってきた炎の営業日誌 12月1日-8時14分