1. The YouTube Education Category: which provides lots of educational video content, grouped by grade levels and related categories. The YouTube Instruction Category is possibly one of the widest collections of grade educational videos, segregated in ternion primary subcategories: Lincoln, Special and Collateral Activity, and Lifelong Acquisition. You can chance here videos with top university professors bed lectures, inspirational talks from orbicular content leaders, authority evolution seminars, as cured as some excitable lessons for kids. http://youtube.com/education
Coursera is an education company that partners with the top universities and organizations in the world to offer courses online for anyone to take, for free.Our technology enables our partners to teach millions of students rather than hundreds.
MIT creates biobattery that could allow the human ear to power its own hearing aid
bioengineers are coming up with new ways to power electronic implants using tricks already inherent in the modality of the implant’s operation — or, in other words, devices that are powered by your body.
3D printing, commonly known as ‘Additive Manufacture’ is a form of rapid prototyping where models are made layer by layer without the use of moulds. It is a WYSIWYG process where the virtual model and the physical model are almost identical.
Semi-duplex (half-duplex ) communication uses two frequencies: one for receive and one for transmit. A radio operating in semi-duplex mode can only transmit or receive at any particular time.
Introduction :: Extracting useable electricity from the sun was made possible by the discovery of the photoelectric mechanism and subsequent development of the solar cell – a semi conductive material that converts visible light into a direct current. By using solar arrays, a series of solar cells electrically connected, a DC voltage is generated which can be physically used on a load. Solar arrays or panels are being used increasingly in remote areas where placement of electricity lines is not economically viable. Continue reading →