05:37

Glass jar candle holders

08:15

mini burner

08:23

Sawdust stove

24:41

Water-cooled stirling engine

07:00

Disposable lighter no more

19:58

Homemade portable wood stove

05:06

zinc from batteries

05:03

Magnetic spinning top

11:36

Solar lantern

05:54

Twig stove (1)

06:35

Deodorant can stove

08:48

match cannon + match rockets

05:18

anti-spill alcohol stove

09:18

Candle lantern

09:59

Copper coil burner

14:13

Mini charcoal grill for shashlik

05:10

spin-copter

08:05

Wick stove

12:46

Can crusher with homemade cylinder

11:04

simple fog machine

12:34

Steam spiner

25:00

How to make a stirling engine

11:03

Pop-pop engine (part 2)

17:31

Pop-pop engine (part 1)

08:15

alcohol jet burner (part 2)

07:41

alcohol jet burner (part 1)

11:41

Homemade LED edgelit display

08:50

PVC Nerf

13:29

Wood scrap stove with support

17:44

Syringe air engine

06:01

Led flashlight upgrade

09:26

Simple glass etcher

12:02

Tin can lamp

14:17

PVC and wood grabber

06:13

Exhaust fan for fumes

11:20

Alcohol pump torch

06:05

Non-safety matches

08:17

permanent match prototype

07:55

Tiny syringe pump (with check-valves)

23:29

Homemade camping stove

10:04

Kerosene lighter

03:03

Spring drum

05:07

PVC train whistle

11:46

2 useful objects from cans

10:01

Paint can wood stove

12:22

How to make a steam boat

13:59

Mini homemade wood heater / stove

05:04

ZAMAK melting in the homemade forge

15:23

Simple homemade forge

05:35

Homemade "P" padlock

14:29

Wood stove from fire extinguisher

04:43

Homemade compressed air engine

08:35

PVC pneumatic cylinder

05:00

Low Frequency Horn

10:37

Medieval style leather coin bag (leather recycling)

09:31

Alcohol burner with remote feeding

06:02

Compressed Air Whistle

07:59

Mini Oil Lantern

05:07

How to make a scream whistle

08:33

Ship horn