科學60秒:強大程序幫你瞞天過海
Imagine that you want to send a secret message to your colleague at the CIA. You can ___1___ it to prevent counterspies from reading it. But they'll still know you were sending some sort of messa...
科學60秒:多學幾國語言可延緩老年癡呆
According to a variety of studies my languages may be providing ___1___ beyond the ability to chat with locals when I travel. Judith Kroll, from Penn State University, discussed findings from ...
科學60秒:山高萬丈,實為錯覺
Stand at the bottom of a big hill and you can exhaust yourself just thinking about climbing it. But a new study suggests it’s not as bad as it looks. Because people tend to ____1____ the steepne...
晨讀美文039
晨讀美文It’s a sin around here to not thoroughly enjoy every moment of every golden day. It’s embarrassing to answer, “Did you get out and enjoy the sunshine this weekend?” with “No, I staye