00:28

What is located at 0° latitude and 0° longitude? The Null Island...

04:18

X-ray with radioactivity

02:17

Radioactivity from air

01:41

Experiment with heated filament in volatile liquid

02:05

Gores ball

01:30

Nobili's rings

02:28

Franck Hertz Experiment

02:30

Siemens & Halske Telegraph restored

02:14

Light pressure, The mechanical effect of photons

01:33

Melting by pressure

03:39

Hydraulic microphone

01:28

Point discharge experiment

04:07

Leslie's Cube

02:29

Ball course , Cup and Ball

12:11

Knipp's singing tube

01:17

Characteristics varistor

01:40

Homemade steam siren

07:21

Sterling motor as a Sterling cooler

06:24

Homemade Rocking Stork XXL

03:36

Cagniard De La Tour Siren

11:35

Deutscher Kleinempfänger 1938, DKE 38, WW2 Radio

05:24

Gas discharge experiment

04:54

Solar, low energy Curie motor

04:37

Homemade telegraphone

02:57

Thermoscopic solar balance

01:49

Ladder for wallpapering ceilings

03:42

Acoustic refraction and reflection

02:15

Gas wheel

01:43

Heat conduction in crystals

01:20

Homemade steam whistle 3 chime

00:49

Simplest electric motor

01:41

Weight change by oxidation

04:07

Armstrong's Electrostatic Boiler

02:41

Color change by electricity

01:47

Carbon filament lamp in a magnetic field

01:21

Water hammer

01:44

Oscillating mixing of salt water and normal water

02:08

Demonstration of the Seebeck effect

02:42

Antique direct current electricity meter

00:51

I am the radioactive man...

04:59

Pyroelectric pendulum

02:02

Wilberforce pendulum

02:50

Mercury amoeba

02:21

Glow lamp oscilloscope with voice control

02:31

Magnetic fields visualization with iron-mica

02:37

Duracell powercheck - how it works

01:52

Heat transmission in a heat pipe and a copper pipe

01:42

Very old electric motor-restored

03:44

Piezoelectric effect demonstrated with a quadrant electrometer

02:57

Aluminium incandescent lamp

02:23

Mercury bubbles

01:35

Vortex rings in water

10:42

Homemade glass lathe 2nd version

02:44

Neon glow lamp oscilloscope

02:21

Low air resistance in a vacuum

00:56

Galton whistle with air and helium

06:57

Plateau's rotating oil drops experiment

01:43

Electric conductor in a magnetic field

05:02

Henri Becquerel and the Discovery of Radioactivity

01:53

Magnetic permeability in iron at different temperatures