Mattias Krantz Secret channel

8:05

This idea might be the way to teach my octopus piano

Shared 3 weeks ago

25K views

8:03

I’m giving up teaching my octopus piano

Mattias Krantz Secret channel

Shared 1 month ago

83K views

0:27

Teaching an octopus piano part 1

Mattias Krantz Secret channel

Shared 1 month ago

8.2K views

4:36

Improving the 360 spinning guitar (solving noise issue)

Mattias Krantz Secret channel

Shared 1 year ago

7.3K views

4:12

What tuning for the spinning guitar

Mattias Krantz Secret channel

Shared 1 year ago

85K views

1:52

360 guitar motor issue

Mattias Krantz Secret channel

Shared 1 year ago

7.8K views

27:52

Laser guitar with styropyro

Mattias Krantz Secret channel

Shared 1 year ago

10K views

3:08

Laser guitar with Styropyro idea

Mattias Krantz Secret channel

Shared 1 year ago

8.6K views

4:12

The thickest bass string in the world is too heavy!

Mattias Krantz Secret channel

Shared 1 year ago

18K views

2:53

"There's no way you can play that guitar"

Mattias Krantz Secret channel

Shared 1 year ago

102K views

3:14

Help me pick guitar body design 360 degree spinning guitar

Mattias Krantz Secret channel

Shared 1 year ago

4.1K views

1:51

360 degree spinning guitar neck motor idea?

Mattias Krantz Secret channel

Shared 1 year ago

272K views

3:34

I need you help with the plasma piano (singing high voltage arcs)

Mattias Krantz Secret channel

Shared 2 years ago

9.2K views

2:20

"400k Volt" Wish transformer on piano test

Mattias Krantz Secret channel

Shared 3 years ago

4.5K views

0:15

Testing Electrobooms sparking piano idea (disposable camera circuit)

Mattias Krantz Secret channel

Shared 3 years ago

3.1K views

2:17

A piano that sparks when it hits the strings, test 1 (fly killer on guitar)

Mattias Krantz Secret channel

Shared 3 years ago

5.2K views

8:41

Amateur tuning my 100 year old Steinway before and after

Mattias Krantz Secret channel

Shared 3 years ago

51K views

6:36

Visiting my secret piano dealer and trying his pianos

Mattias Krantz Secret channel

Shared 3 years ago

7.4K views

3:44

Hammerklavier Sonata played on a Piano with HAMMERS

Mattias Krantz Secret channel

Shared 3 years ago

15K views

5:16

I bought a 100 year old STEINWAY for $1000

Mattias Krantz Secret channel

Shared 3 years ago

89K views

2:25

Testing out the guitar/bass string piano 2.0

Mattias Krantz Secret channel

Shared 3 years ago

7.4K views

3:54

How to put a guitar string on your piano (do not attempt)

Mattias Krantz Secret channel

Shared 3 years ago

4.4K views

4:55

Repairing my piano after filling it with 200 liter water

Mattias Krantz Secret channel

Shared 3 years ago

21K views

3:41

I put PIANO Strings on a Piano also I have a question

Mattias Krantz Secret channel

Shared 3 years ago

13K views

0:44

Mattias Krantz FACE REVEAL (1000 sub special)

Mattias Krantz Secret channel

Shared 3 years ago

6.8K views

2:31

Trying to turn my piano into a playable pool (painting)

Mattias Krantz Secret channel

Shared 3 years ago

13K views

1:06

I’m waterproofing my piano pls help warning only engineers can click this

Mattias Krantz Secret channel

Shared 3 years ago

6.8K views

2:46

Hammer Piano Beta - Maple Leaves

Mattias Krantz Secret channel

Shared 3 years ago

2.6K views

0:51

What a tuning fork sounds like on a piano

Mattias Krantz Secret channel

Shared 4 years ago

8.5K views