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@mes
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about 4 hours ago
MES Science
Velocity and Acceleration as Derivatives of the Position Vector + Example of an Object moving in 2D
▶️ Watch on 3Speak - YouTube - Telegram - [Summary](
@mes
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6 days ago
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MES Math Q/A 60: What is the Brewster's (Polarization) Angle?
▶️ Watch on 3Speak If you have math related questions, I may have answers. April 8, 2026 Wednesday at 10:00 AM PST #math #polarizatio
@isgledysduarte
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about 15 hours ago
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[Eng-Esp] El avión magnético 🧲 Science project
 is one example that we will always remember. Th
@iotman
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6 days ago
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🌌 SpacePicture of a Day: The ISS Transits the Moon 🪐
Nope, that is not an alien spaceship landing on the Moon! This is an image of the International Space Station (ISS) as it begins to transit in front of the Moon. The ISS is in low-Earth orbit (LE
@iotman
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7 days ago
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🌌 SpacePicture of a Day: The Long Wispy Tail of Comet R3 (PanSTARRS) 🪐
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@iotman
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about 1 month ago
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🌌 SpacePicture of a Day: Spring Equinox at Teide Observatory 🪐
The defining astronomical moment of the equinox today is at 14:46 UTC (March 20). That's when the Sun crosses the celestial equator moving north in its yearly journey through planet Earth
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