Disruptive Technology of LED Lamp Brightness Comparable to Laser
LED lights refer to lamps that use light-emitting diodes as light sources. They are usually used in traffic lights, display screens, automobile signal lights and other fields.…
LED lights refer to lamps that use light-emitting diodes as light sources. They are usually used in traffic lights, display screens, automobile signal lights and other fields.…
Earlier this month, we saw a leaked Google Pixel Watch marketing image, which showed a round watch body and a low-key, round-edged touch screen. A recent report from Google 9to5Google mentioned PIXEL_EXPERIENCE_WATCH, which not only strengt…
A team of astronomers used the Keck I telescope to measure the distance to an ancient galaxy. They deduced the target galaxy GN-z11 is not only the oldest galaxy but also the most distant.It’s so distant it defines the very boundary of…
Oil futures tumbled more than $5 a barrel on news that the Biden administration is considering releasing about 1 million barrels a day from the U.S. Strategic Petroleum Reserve (SPR) for several months to cool surging crude prices.Brent crude futures…