Recent content by leoherry

  1. leoherry

    High School Use Surface-Volume to approximate gravity for planets and protons

    surface area and radius are connected through A = 4πr² it took me about 2 weeks to figure this out thank you, and good effort
  2. leoherry

    6V lamp stopped working after impact, what fails next?

    its old tech the new one must cheaper then the repairing cost
  3. leoherry

    hello Everyone

    My name is Leo Henry, i am student of engineering at NTU ( National Taiwan University ). i just joined this community, wanted to say hi!
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