Search Result For sound wave
The sound of a black hole – level 3
01-09-2022 07:00
NASA released an audio clip of a black hole’s...App finds breast cancer – level 1
14-09-2022 15:00
Two young women develop a special device. The device...App finds breast cancer – level 2
14-09-2022 15:00
Two college graduates recently developed a device which could...App finds breast cancer – level 3
14-09-2022 15:00
Two women recently graduated from the Imperial College London...Beach at an Office – level 3
22-08-2018 15:00
A venture company in Tokyo transformed its workplace into...Another Olympics in Sochi – level 3
13-07-2016 15:00
A delighted-looking man rings a huge bell – it...
