LNB Verifier

This is new invention for security purpose in home appliances .this device verifying LNB on the roof for 3 problems:

1.LNB robbing

2. Cable recision

3.Health of LNB

some Features:

1.No power supply and No battery

2.Small case

3. No noise and distortion

4.LED indicator Red for alarm and Green for Health

5.Alarm system until debugging

6.Very friendly design

7.Cost effective

you can see some views

Newton Cradle

There is much confusion over the origins of the modern 'Newton's Cradle'. An unknown designer in Canada has been credited as being the first to make this popular executive toy However the name 'Newton's Cradle',  (now used generically) was coined in early 1967 by an English actor, Simon Prebble, for his iconic wooden version of the toy. He first began making them by hand, at his Kensington home in London, and then later  they were factory made in the Elephant and Castle area by his company, Scientific Demonstrations Ltd. They were first sold by Harrods of London and also by the famous Regent Street toyshop Hamleys. Later a very successful chrome design for the Carnaby Street store Gear was created by the sculptor and future   film director Richard Loncraine.  Due to the scarcity and high cost of steel ballbearings, the company intended  to utilise high density plastic balls instead.

The largest cradle device in the world was designed by Chris Boden and is owned by The Geek Group in Kalamazoo, Michigan. It is on public display and is used for science and technology demonstrations. It consists    of a set of 20 matched bowling balls each with a weight of 15 pounds (6.8 kilograms). These are suspended    from cables from metal trusses in the ceiling. The cables have a length of 20 feet (6.1m) and the balls hang 3feet (0.9m) off the floor.

                         Infinity Candle

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