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Rajkumar Verma
Kolkata, West Bengal, India
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May 16, 2023, 8:24 p.m. PDT
Microbattery Design Prize
created a new topic to Do any one willing to join my team?
April 11, 2023, 9:08 p.m. PDT
Microbattery Design Prize
registered for challenge
June 29, 2022, 10:12 a.m. PDT
Solar District Cup 2023
registered for challenge
June 18, 2022, 1:12 p.m. PDT
NHLBI Air You Wear Challenge
registered for challenge
June 15, 2022, 1:58 p.m. PDT
NASA's Watts on the Moon Challenge
registered for challenge