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“When most people think of wearable devices, they think of smart watches, smart glasses, fitness trackers, even smart clothing. These devices, part of a fast-growing market, have two things in common: They all need an external power source, and they …
News Alaska Air Group Collaborating with ZeroAvia to Develop Hydrogen Powertrain for 76-Seat Zero-Emission Aircraft
“ZeroAvia is gaining altitude as the leader in zero-emission passenger aircraft as it announces a development collaboration with Alaska Air Group, the parent company of Alaska Airlines, for a hydrogen-electric powertrain capable of flying 76-seat regional aircraft in excess of …
“An international team of astrophysicists from South Africa, the UK, France and the US have found large variations in the brightness of light seen from around one of the closest black holes in our Galaxy, 9,600 light-years from Earth …
“What to confuse your ISP and have some privacy? Install APAN in your private network! Do you know that while you are browsing the internet, all your internet traffica may be recorded? Despite the privacy precautions you take, there is …
“In this video we make a sound level meter using an Ardiuino Una, a 1.3” OLED display and a microphone breakout board. Arduino Sound Level MeterIn this video we make a sound level meter using an Ardiuino Una, a …
“They say a picture is worth a thousand words. But that’s only true if it’s not blurry, or grainy, or the subject’s head is not out of the frame. These kind of epic fails plague even experienced …
“Metasurface-tailored spintronic terahertz emitters allow efficient, flexible generation and manipulation of chiral terahertz waves. Terahertz radiation, between infrared and microwave radiation in the electromagnetic spectrum, possesses unique advantages for fundamental studies and practical applications. The ability to generate and manipulate …
“Chinese scientists have established a quantum computer prototype named “Jiuzhang 2.0” with 113 detected photons, achieving major breakthroughs in quantum computational speedup. In the study, Gaussian boson sampling (GBS), a classical simulation algorithm, was used to provide a highly …
“Researchers have developed a tiny optical frequency comb, or microcomb, that uses two-mode squeezing to create unconditional entanglement between continuous optical fields. The miniature chip-based device lays the groundwork for mass production of deterministic quantum frequency combs that could be …
“How to make your own LED Pumpkin using Arduino and some simple electronic components for this Halloween? It’s time to get ready for Halloween! We’re going to be doing a lot of DIY stuff this month, so stay …