World’s first “gel-speaker” Harvard
Two young scientists at the School of Engineering and Applied Sciences at Harvard University in the U.S. has been able to build the world’s first “transparent” speaker. The speaker of Jeong-Yun Sun and Christoph Keplinger is different from the function of conventional speakers, not much but it is nevertheless, due to its transparent material and the intelligent building, a special feature.
Harvard developed the world’s first “transparent” speaker of gel
innovative loudspeaker consists of a plastic discus and two Gel layers. The plastic acts as a stabilizer of the discus in the inner circle stretched very thin Gelflächen. The Gelflächen be stretched and relaxed by electrical charges and thus generate the air pulses or tones. The transparent gel from speaker technology could be incorporated in the future, for example in windows, for example, Volume to be insulated from the outside, or it can be integrated into new speaker designs. We are curious where the development of the world’s first transparent speaker at Harvard University’s. One thing is clear, we will not guarantee that one time or another heard of these innovative speakers.
top three developments of HarvardCool Windows – These windows can cool by itself through an integrated water cooling system
Caffeine spray from the USA – Emit you your morning “coffee “on the skin
video for the ion gel Speakers
right;”> source
