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Can You Start a Fire With Moonlight and Giant Lens?
Action Lab Shorts
26 ก.ย. 2022
การดู 1,887,624 ครั้ง
What Happens if You Focus a 5W Laser With a Giant Magnifying Glass? Negative Kelvin Temperature!
Phases of the Moon
Chernobyl's Radioactive Wild Boar Paradox
2,000°F Solar Power! Melting Metal With A Giant Magnifying Glass
Cooking STEAK with Sunlight! Cooking With The Sun With The TKOR Solar Scorcher!
Warning: DO NOT TRY—Seeing How Close I Can Get To a Drop of Neutrons
The invention that fixed lighthouses
How To Make Parabolic Mirrors From Space Blankets - NightHawkInLight
Optical Instruments
ข้อเท็จจริงเกี่ยวกับอวกาศ
Burning stuff with a giant fresnel lens + how a DLP projector works
Shining The World's Most Powerful Laser At The Moon!
I call this the 'No, You Don't' Law
Phases of moon explained using an orrery
Can an Umbrella Made of Water Stop the Rain?
When Matter Goes Faster Than Light Speed… THIS Happens
Will A Solar Beam Reflect or Melt A Mirror?
Fresnel Lens Manufacturing - 2018 Michigan Lighthouse Alliance Conference
Phases of the Moon | Learn all about the moon for kids!
Why Do Spinning Liquids Make Great Telescopes?