Hello, my name is Mattis and I like to explain stuff! Physics, geology, electronics, CS or psychology, if you want to learn something new, this channel is for you!

Most Viewed Games

Kerbal Space Program

43,336 views

4 videos

44:27

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Latest Videos

Lets built - LED Worldmap

2022-06-29 5:57:38 PM ● 1,414 views ● 12:31

Security through encryption and security despite encryption: the newest EU threat to security

2020-12-20 11:01:46 AM ● 442 views ● 11:05

Check your temperature via WiFi

2020-12-17 4:00:13 PM ● 382 views ● 22:13

How to repair 90% of broken computer displays (and other hardware)

2017-05-17 4:24:12 PM ● 1,964 views ● 8:21

Category:

Let's Play

MagicMirror Automatic Brightness Adjust

2016-05-28 8:07:12 PM ● 4,114 views ● 3:12

(LOUD) The 'Plaque Buster'

2016-04-15 4:56:48 PM ● 6,395 views ● 0:24

What do you mean our universe is a hologram?!

2013-12-11 3:14:04 PM ● 12,806 views ● 5:57

Category:

Vlog

madplaysHD

2013-11-14 11:52:18 PM ● 15,827 views ● 1:23

New website!

2013-11-11 11:51:28 PM ● 1,138 views ● 4:32

How To Do Color Correction In Videos

2013-10-13 8:17:57 PM ● 383 views ● 8:08

Category:

Guide

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