In addition to Bae Chul Soo, Lee Seung Chul, Gummy, and Solar are confirmed to join the project as judges. The four singers will give strength to the project aiming to revive songs from the ’70s ...

You can recharge via solar during the day and hand-crank at night, and that’s if you don’t have USB-C from elsewhere. Plus, you can use this to keep your other devices (e.g., phone) charged.

"The Solaris series are powerful solar simulators that use a single xenon lamp design to meet Class A+AA requirements without compromising their 1 SUN output power," said Reuven Silverman, General ...