Roger Jonker

6.49K subscribers

44 videos

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just me showing off my skills.

Latest Videos

Watch beautiful silver crystals growing in timelaps.

Watch beautiful silver crystals growing in timelaps.

Roger Jonker

660 views·3 years ago

My first song made with VCV rack.

My first song made with VCV rack.

Roger Jonker

1.0K views·3 years ago

Cooking food on fusion power..

Cooking food on fusion power..

Roger Jonker

399 views·3 years ago

Moog Mother 32 Relaxing Sunday morning jam

Moog Mother 32 Relaxing Sunday morning jam

Roger Jonker

613 views·4 years ago

Reaction between 2-Aminoethanol and Sulfuric acid

Reaction between 2-Aminoethanol and Sulfuric acid

Roger Jonker

431 views·4 years ago

ThermoElectric Generator

ThermoElectric Generator

Roger Jonker

641 views·4 years ago

SILVER CLAY made at home.Recipe, ingredients and sculpting a scull pendant.

SILVER CLAY made at home.Recipe, ingredients and sculpting a scull pendant.

Roger Jonker

62.9K views·7 years ago

Nitric acid from air.My setup.

Nitric acid from air.My setup.

Roger Jonker

29.0K views·7 years ago

Fusing pure 999 silver chain Maille

Fusing pure 999 silver chain Maille

Roger Jonker

7.4K views·7 years ago

Some fun with HHO gas.

Some fun with HHO gas.

Roger Jonker

814 views·8 years ago

Making fine silver wire with a microwave kiln.

Making fine silver wire with a microwave kiln.

Roger Jonker

6.8K views·8 years ago

Home made Oil Diffusion Pump fail

Home made Oil Diffusion Pump fail

Roger Jonker

22.5K views·9 years ago

silver press molding

silver press molding

Roger Jonker

2.4K views·10 years ago

Fukushima Simplified

Fukushima Simplified

Roger Jonker

411 views·10 years ago

Recovering Gold from e-waste (computer RAM board fingers)

Recovering Gold from e-waste (computer RAM board fingers)

Roger Jonker

51.8K views·10 years ago

24 karat gold ring from old electronic waste

24 karat gold ring from old electronic waste

Roger Jonker

414.7K views·10 years ago

Alum crystal growing incubator.Arduino based temperature controller.

Alum crystal growing incubator.Arduino based temperature controller.

Roger Jonker

89.2K views·10 years ago

Exploring (metal detecting) old abandoned open air swimming place

Exploring (metal detecting) old abandoned open air swimming place

Roger Jonker

361 views·10 years ago

Exploring small abandoned house cabin Belgum 2015

Exploring small abandoned house cabin Belgum 2015

Roger Jonker

1.9K views·10 years ago

Metal Clay Sculpting (Silver)

Metal Clay Sculpting (Silver)

Roger Jonker

375.1K views·10 years ago

Metal detecting.Huge coin and silver spill. Live digs

Metal detecting.Huge coin and silver spill. Live digs

Roger Jonker

67.3K views·12 years ago

HHO dry cell torch

HHO dry cell torch

Roger Jonker

4.3K views·12 years ago

Metal detecting WW2 relics Dutch woods & coin hunting nearby swimming creek.Live digs

Metal detecting WW2 relics Dutch woods & coin hunting nearby swimming creek.Live digs

Roger Jonker

6.2K views·12 years ago

Home made Titanium Ring

Home made Titanium Ring

Roger Jonker

22.9K views·12 years ago

Robot animation made with sketchyphysics

Robot animation made with sketchyphysics

Roger Jonker

1.1K views·13 years ago

Self starting solar powered stirling engine

Self starting solar powered stirling engine

Roger Jonker

95.8K views·13 years ago

Solar evacuated mini tube & Stirling engine

Solar evacuated mini tube & Stirling engine

Roger Jonker

83.9K views·13 years ago

Self regulated oil burner for LTD Stirling engines

Self regulated oil burner for LTD Stirling engines

Roger Jonker

2.4K views·13 years ago

Timelaps movie

Timelaps movie

Roger Jonker

320 views·13 years ago

Solar Tracker & Eneloop Charger

Solar Tracker & Eneloop Charger

Roger Jonker

2.0K views·13 years ago

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