A white blood cell chasing bacteria
31
3
1149
This is why mercury is not allowed in an airplane
1042
165
55782
Sad fact
9
5
619
Morse Code Tracing
10
2
345
This is why airlines are so paranoid of lithium batteries
0
43
1449
Perfect for camping
77
39
3252
The best way to never get in an accident
-4
6
368
Bees don't fly in the dark
35
9
1262
How hydraulics work
897
48
65930
How fibre optics work
30
6
1383
Mercury can't be absorbed by a towel
959
155
64008
Illustrating how groundwater flows around a cutoff wall.
23
5
908
Dancing bees
5
2
743
Thermal Conductivity
27
10
1171
Angular Momentum
73
14
4080
This is why mercury is not allowed in an airplane?
901
186
46857
Tensegrity Table
18
4
1193
SPIROGRAPH - PRUSAMENT SPOOL
27
5
2044
Spirograph
842
77
55391
Pendulum Wave
11
3
620
Different variations of coffee
14
0
470
Hash under microscope
17
14
1587
World War 2 Germantruck
24
7
1329
RUBBING ALCOHOL VS GERMS
1357
212
79390
The darker the color the more light energy gets absorbed
897
71
41794
Hydrogen Peroxide Makes Cells Explode
77
18
2962
A demonstration of how buildings of varying heights can be affected by seismic waves of different strengths
66
18
2665
How buildings of varying heights can be affected by seismic waves of different strengths
46
12
3084
3D-printed "Shishi-odoshi" Japanese deer-scarer water fountain
10
4
840
Bursaria hunt a paramecium
30
10
1835
How a bi-directional gear works.
499
98
45296
Shampoo Ginger Harvest
998
119
97534
Boiled dirty water under the microscope
547
81
32332
A Meteorologist from the University of Reading shows just how long it takes water to soak into parched ground, illustrating why heavy rainfall after a drought can be dangerous and might lead to flash floods.
1773
102
56658
The rain Sound
16
1
185
wandering hour clock
51
13
2370
burrowing owl chicks
22
9
1018
Aluminum vs Mercury
876
87
60281
Tensegrity Table
18
12
952
Demonstration of water's surface tension
69
23
2330
can you tell which one is hot water?
2
4
647
Threading a needle
6
3
634
Dissolving Bone in Piranha Solution
74
37
3292
Starting a dwarf jadebonsai from a cutting
32
3
1637
Soda Sugar
65
50
1670
Rubbing alcohol vs germs under microscope
56
17
3290
Will it disappear if accelerated to the speed of light
677
183
53792
Remove taped paper without tearingit.
856
87
78595
Pythagorean Theorem
47
26
2405
Sanitizer vs Germs
22
10
961
LOGARITHMIC SPIRAL GEARS
63
10
2383