Any time a motion sensor light-weight detects close by movement, it switches on, flooding the realm with dazzling illumination. A variety of technologies are used to detect the comings and goings about your home:Microwave: This type of sensor sends out electromagnetic pulses that reflect off going objects.Passive Infra...
Hello, everyone. I am Mr. Li Yongle.Recently, HBO shot a new TV series.The Chernobyl was quite poplular.So many pupils of mine asked meHow the Chernobyl disaster happened.Today, I will explain it to you.In order to have a better understanding of it,Let’s share some background knowledge first.Let’s share the principle o...
Time flies.It s actually almost 20 years agowhen I wanted to reframe the way we use information,the way we work together: I invented the World Wide Web.Now, 20 years on, at TED,I want to ask your help in a new reframing.So going back to 1989,I wrote a memo suggesting the global hypertext system.Nobody really did anythi...
There s an old joke about a copwho s walking his beatin the middle of the night,and he comes across a guyunder a street lampwho s looking at the groundand moving from side to side,and the cop asks him what he s doing.The guys says he s looking for his keys.So the cop takes his timeand looks over and kind ofmakes a litt...
Prepare for anexciting career in healthcare,a growing field for thosewho want to make a differencein the lives of others.As the population agesand people live longer,the demand for healthcare managers rises.A healthcare managementdegree sets you up for successwhen administrative positions open.A healthcare management c...
He spent 200,000 to buy a `` 30-year-old leaked and scrapped husband car . After he finished the renovation, he `` can t buy it now if he wants to spend money .After driving for decades, can the bus only end in scrap ? A British man himself rewritten the fate of an abandoned bus! Adam Collier-Woods is a carpenter ...
[Martin Greenfield:] Make clothes for people like me,I know everything about them.How often do you wear this suit, cold or hot? If you are travelingIt will wrinkle badly.I know all this about you,Just by giving you measurements.I m a doctor in a suit, not a medical doctor.[Martin Greenfield, President s Tailor] My name...
Working in a small hospital, especiallyhere where we re pretty rural, it keeps you really well-rounded with a lot of your medicalskills. You wear many hats and I think that just makes you grow as a person. I m AmberTincher, a family medicine physician at Fort Yates Hospital in North Dakota. What I loveabout this commun...
Yeah, we got that Thomas Newcomen atyou.Let s go, yeahbefore the mid-1700s, humanslived by where the food was growinglife expectancy at 35, limited educationriding horses, simple weapons, every item you d be owningmade within your small community of family or companions1750 started in Great Britain, the clothingindustr...
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