Laser can turn cement into Semiconductor meterial

THe team of Researchers at the U.S. Department of Energy's Argonne National Laboratory announced that they can turn the lequid cement into Semiconductor material which can be used in the electronics field to make electronics components like thin-film resistors used in liquid-crystal displays,basically the flat panel computer monitor, computer chips.
The new matelrial has a better capability then the regular matrial and it is less breakable.The researcher also say that this technique can be used to turn other materials into semiconductors.

Old Laptop Batteries have Become New Eenergy Source

Indian group of scients inevented a way for recycling the discarded laptop batteries into a  source of light and power. The scients developed a prototype model that can produced a hours of light. This prototype is called "URJAR".  The word of URJAR is combination of two hindi words, Urja(energy) and jar(box). URJA has a rechargable battery which is made by discard laptop batteries.The URJAR can power an LED Light bulb and phone charger.

3D Printing Technology

3D printing allows you creating  three-dimensional object by using digital model. In this material is layered in different shapes , in which each layer is thin slice cut in horizantal sections.  For usage of 3D printing a  3D printer is given instructions and a digital file is given. This  file is a Computer Aided Designs  file created which is used a 3D Modling program. You can your desire printing easily by using the 3D Printing Technology.

iMpuls Technology For Finding Lost Keys

Almost everybody has gone through this trouble of losing car keys or door keys and technically it is so difficult to trace lost keys.Today ,there is nothing difficult to tracing the lost key and you can easily locate a lost keys with the help of new iMpuls technology.  This technology, technically save your time. It is small device that can be easily attachted with key chain. This device connect your phone and help to find the keys.

New Apple Watch

The Apple Watch Sport 38mm with only costs $ 83.7 for manufacturing, in which excluding may expensive Software and harwares. Apple’s production cost is $83.70 per watch. THe  most expensive part of this watch is the touchscreen display which cost is  $20.50. THe second and third most expensive parts of the watch is wristband and applications processor. The watch contains 3.8 volt battery and its cost is 1 doller.
The manufacturing cost is only $2.50 per watch.

Laser procedure turn brown eyes into blue eyes

The desire to change eye color has becoming increasingly popular and by using  Laser procedure can turn brown eyes into blue eyes. In this procedure, a laser that fires a series small pulses accross iris. The energy pass through cornea and its target brown melanocytes. This Laser procedure takes only less than 20 seconds.

The Bullet That Can Change Direction in mid-air

A bullet which is designed for US Army its name is EXACTO .Extreme Accuracy Tasked Ordnance (EXACTO) is a 0.50 caliber round bullet that can change direction mid-air to reach its target.
This bullet has the ability to change its direction to follow the targets.This bullet opens the door for sniper to takes  and hits the nearly impossible shots. It may have  seemed like idea out of a sci-fi movies but now it become a reality.