Fresnel lens melts rock with sunlight. And a reminder to wear sunscreen.
270
45
87265
Has anyone read Farmer Boy?
8
5
744
Blood typing! #b-
5
14
880
Light Refracting
22
6
6049
Refracting Light Through a Candleholder
17
1
9316
Laser light refracting through a glass candleholder.
19
1
23117
Laser Fan
13
3
10728
Light from a Laser Scanning MEMS emitter, traveling through a clear glass candleholder.
38
5
62630
Week 2 in the life of a teacher! MORE rockets!
18
1
4886
Daily dose of Peanuts ❤️
20
7
918
Did you know these animals exist?
15
13
772
Fun project for the kiddos
27
21
2911
Melting Ice
8
3
26754
Optical Caustics, Filmed With a BlackMagic Pocket 6K
45
6
37564
How long is your plasma lighter?
16
3
12984
It's all about the research
525
29
15169
The power of the Gummy in the palm of my hand
887
161
333478
The color of an LED is linked with its voltage drop.
21
2
4980
Real Caustics From Collimated Light Refracting Through a Glass Cup
14
11
12785
more plasma lighters
18
9
20520
First try at crystal growing
12
7
641
Stupid eclipse!
23
1
711
Did my science presentation
31
6
1502
Here is a time lapse of an SDS-PAGE gel, and a brief explanation of what it is.
29
2
17398
A 16th if ever one was...
18
6
3174
Earthquake detector using Safety pin !!!
10
4
1013
I made a tesla coil for wireless energy...
9
8
1207
The line that separates day and night is called "the terminator".
26
14
2232
Breaking the sound barrier.
19
14
2166
Jellyfish.
72
6
38786
Pine Processionary.
56
13
65256
Terataspis is a comparatively huge, 60 Centimeter long trilobite from the Early Devonian period, about 397 million years ago. It lived in a shallow sea in what is now New York state and Ontario.
62
15
2857
These are: sunspots, cooler regions on the Sun caused by a concentration of magnetic field lines.
60
13
49110
Mammatus Clouds.
1084
40
768892
Science
94
27
6173
Ferrofluid
53
11
71418
Reindeer Cyclones.
40
10
65854
Visualizing the effects of gravity on a car on different planets in the solar system and the sun.
41
10
109585
Build - Optically Pumped Semiconductor Laser Pointer
34
11
1792
Hubble telescope reveals stunning image of 'cosmic angel wings'.
26
2
1871
Almost like magic.
28
13
53523
The first photo of Earth from space was taken in 1946 from a modified V2 rocket.
11
2
1359
Osmium.
19
0
2590
The golden tortoise beetle,(Charidotella sexpunctata ), is a species of beetle in the leaf beetle family, Chrysomelidae.
58
9
33363
IC1396 Elephant Trunk Nebula.
25
6
2010
A non-Newtonian fluid.
951
84
1109765
A glass octopus is nearly transparent, You can see straight thru to the optic nerve, eyes, & digestive tract. Live in the aphotic zone at around 3,000 feet.
1307
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1085026
M104 The Sombrero Galaxy by Hubble Telescope.
872
94
90500
Owls have more than 200 names.
18
8
42619
The Andromeda.
10
2
1234
This is what happens when you wring out a wet towel while floating in space.
2523
145
1360994
I really don't understand
17
15
2359
Still can't get over the one time I went to go help judge a Science Fair and the other four judges were all named Bob.
83
23
3979
And knowing is half the battle
3230
172
1857428
Ultraviolet (375nm) Skeleton Laser Pointer Build
10
1
4415
A Science Fair To Remember
2161
102
125733
Surface tension pulls string into a circle
110
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32482
I don’t know why this makes me laugh so hard. Utter preposterousity.
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13
4921
Everyone in that family is an entitled asshole
1283
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94298
Laser Beams
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8
263698
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