We think naturally about Harry Potter or other fantasies whenever we hear something about invisibility or invisible cloak. But, this time it is for real. According to New Scientist, a team of physicians at the Fresnel Institute in Marseille, France has serious efforts for the protection of buildings by eliminating earthquake creating seismic waves, especially surface waves which are more destructive. The other type of wave is called as body wave and not controllable as surface wave, luckily it is not as destructive as its counterpart.
According to the theory, a cloak group of large concentric plastic rings will be fixed to the Earth’s surface. When surface waves come to this re-arrangeable area, these plastic rings will keep them not going to the building and direct the waves outside. It is all about tuning to the frequency of coming waves individually.
A building which is 10 meters across will need a few plastic rings which have 1 to 10 meters diameters and 10 cm thickness in its foundation.
Invisibility cloaking has made certain progress in especially light manipulation field of physics. It is quite possible that we will see such materials in constructions as well.
Today’s fantasy is tomorrow’s reality.
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I was lately much thinking about some of the strange ways of technology development. In near future, even robots will begin to talk like people, but we can’t get rid of some very OLD habits. The sound of mouse is the most irritating one to me. Klik! Klik! Klik!… goes to eternity. This should be optional for people who want silence. If you are in a company working around you plenty of people using computers, it becomes a really nightmare. So, I at last decided a way to find my and my wife’s ear-saver legendary silent mouse because I also often write at nights at home. Yeah, a dedicated click monster I am.
So, here is another powerful candidate!
Today, I was making link corrections on some old gadget articles including 




















