Don’t you wish you could charge your cell-phone anywhere outdoors? A human-powered hand-cranked charger is a good way to do it.
Read video article here: http://www.electroboom.com/?p=704
Follow me on Facebook: http://www.facebook.com/ElectroBOOM
Support ElectroBOOM at Patreon: http://patreon.com/electroboom
Follow me on Twitter: https://twitter.com/ElectroBOOMGuy
Video of Full Bridge Rectifier:
https://www.youtube.com/watch?v=jhvrfyjtOgU
Video of Measuring Eye Resistance:
https://www.youtube.com/watch?v=sI5Ftm1-jik
By: Mehdi Sadaghdar

11 thoughts on “Make a human powered mobile phone charger”
  1. Avataaar/Circle Created with python_avatars Aarav Amitabh Mishra says:

    Why the fuck did you do to your daughter?

  2. Avataaar/Circle Created with python_avatars darthdead97 says:

    why did it made boom at the end?

  3. Avataaar/Circle Created with python_avatars BS fishing says:

    😂after all these cables it probably just cheaper to buy a battery 😂but what fun would that be 😂

  4. Avataaar/Circle Created with python_avatars BS fishing says:

    😂gripping wife part was the best 😂

  5. Avataaar/Circle Created with python_avatars Akotski1338 says:

    Why would it explode when she plugs it into the power brick?

  6. Avataaar/Circle Created with python_avatars Kunal Singh says:

    What the fuck happened in the end?!

  7. Avataaar/Circle Created with python_avatars john capps says:

    That was funny, your daughter did a great job!!!

  8. Avataaar/Circle Created with python_avatars Nyxbi says:

    Okay but how much cranking does it take to actually charge a meaningful amount lol.

  9. Avataaar/Circle Created with python_avatars Pvbhavadas Pavasu says:

    Good ❤😂🎉😢😮😅😊

  10. Avataaar/Circle Created with python_avatars morgan russman says:

    So, i wonder what mehdi would do these days in the time of usb c and like, 15 to 20 volts expected.

  11. Avataaar/Circle Created with python_avatars Rohit Halder says:

    Next Video Title : Making a Black hole ☠️

Leave a Reply

Your email address will not be published. Required fields are marked *

This site uses Akismet to reduce spam. Learn how your comment data is processed.