LASER lights and equipments are very common now days. LASER technology has made our life simple and efficient. A new similar technology in which we build Laser of magnet or we focus and direct the magnetic lines of force to one direction may change our life and bring advancement in physics and engineering. Continue reading to find more.
Do you want to recharge your non-rechargeable batteries?
Most of us think that non-rechargeable batteries are only for once use. But it also can be use multiple times (2-10 times depending on quality and type of battery) after recharging them.
Here is a simple circuit which you can build and recharge your non rechargeable batteries.
Remote control is a great marvel of modern world. Controlling some thing remotely sounds great. But remote control systems have many limitations one of the limitation is the distance range of the remote control usually most of the remote control systems used in home have range of only 10 – 1000 meter.
Here is a trick to increase your remote control range to 1000s of kilometers by using your mobile phone.
Finding the height of clouds requires a set of complex optics, electronic and computing accessories. But you can also find the height of cloud using simple laws of math and physics. Here is a way to find the height of cloud just by using a stop watch.
We humans need a lot of power each day and mainly electric power to make our day to day life easier and efficient. There are so many electrical appliances around us most of them get power from a very complex net of distributed electric energy through wires or batteries. But here is a new technology to get electric power just through air without plugging in any sockets into wall.
