单词：torsional vibration pickup
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PHILLIPS: OK, I think you are going to agree with me that there is a basement apartment in hell for these guys if they are caught and convicted, of course. Check out this hospital security video from Toronto. The men you see roamed around, allegedly
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The Aldens worked on the maze for most of the day. Mr. Sweeney cut posts of wood, then Violet and Benny lined them up where they needed to go. Henry and Jessie stapled chicken wire fencing from post to post. And everyone attached cornstalks into the
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This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. When we think about how to represent sound visually, most of us probably picture those volume-dependent sine waves. But thats not how John Stuart Reid
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My friend and I were at a restaurant waiting for our dates to arrive. We sat at the bar and tried to get the bartender's attention to order a couple of drinks. My friend, Tanya, is very pretty. She is always being hit on by men. So, it was no surpris
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1. Cyber Sickness 晕屏症 Also called digital motion sickness, symptoms that range from headaches to woozy feelings can occur when you quickly scroll on your smart phone or watch action-packed video on your screen. 这种病也被称为数字晕车，
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Why Don't Snorers Wake Themselves Up? Anyone who's ever slept in the same room as a loud snorer knows how infuriating it is to have to suffer through all that noise while the offending party remains blissfully oblivious and asleep. Loud snorers can w
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