搜尋結果
Astronauts fall over. Robotic limbs can help them back up.
TechCrunch· 23 小時前Astronauts are no exception. You need to be in peak physical condition for space travel, but ...
Four Dead, Thousands Without Power Following Severe Storm in Houston
The Wall Street Journal· 3 小時前Mayor John Whitmire confirmed “some twisters” and told Houstonians they should stay home Friday ...
Science now confirms what the ancients always told us
China Daily· 16 小時前Tai chi, according to a recent study, is better than aerobic exercise for lowering blood ...