Mh4tech

10:37

Amazing idea to use free gas from garbage || Biogas Plant
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133K views
3:16

How to make Hand wash at Home || Soap Water & Glycerin || MH4 TECH
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10:02

4 SIMPLE INVENTIONS || MH4 TECH
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3.5K views
4:30

Amazing diy water bike || Biking on wate || MH4 TECH
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11K views
3:43

2 Easy Life Hacks || MH4 TECH
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5:23

Amazing video of Boys Riding Water Bicycle in the Village Pond || MH4 TECH
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23K views
8:04

Homemade Mobile Phone Charger Generator
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5.2K views
7:04

A very strange idea of ​​wood residue || MH4 TECH
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1.8K views
6:50

4 Amazing Experiments || MH4 TECH
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4:45

Excellent technique to generate electricity from water currents by bicycle | MH4 TECH
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8:21

Plastic into petrol || How to make petrol from plastic waste || MH4 TECH
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309K views
8:05

Amazing idea to use free gas from garbage & vegetables waste
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271K views
6:22

How to use free gas from cow dung
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102K views
7:04

Plastic to Fuel | Turning Recycled Plastic to Fuel Like Petrol | How to make Plastic to Petrol
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729K views
3:20

A creative idea with gaslight || MH4 TECH
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1.4K views
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