Hacker Om

₹1000000 Ka Chij Free Me Save Tree

I Have Made BIO FOAM Using Mushroom

गुरुत्वाकर्षण Battery ! यह कभी खराब नहीं होता Gravity battery

Experiments With Very powerful laser Light

Ye kya ho gya

Human powered electricity

अब गिरा कर दिखाओ World's Largest Swing

I Have Made Gravity Jumping Machine

I Have Made Sand Battery

Gear powered Cycle

मक्का से बना कटोरा Bowl made from maize plants

10 Fans In Circle बन गया अजीबोगरीब चीज

No Discharge | Solar Powered Electric Bike/Solar Powered Car

₹7,200 Me Pedal Rickshaw ko E-Rickshaw me Convert Kar Diya

Can 1.5 V Battery Generate 220 V ac

✳️500000 Volts Experiment With @kreosan

Unlimited Range Solar Powered Car

Purane Battery se banaya nya product