#hive-128780 Recent Posts - STEMGeeks

about 2 hours ago

Problems Plus 2: Firing a Projectile Up and Down an Inclined Plane In this video, I go over projectile motion along an inclined plane and show that the launch angle that gives the maximum range upwards or downwards

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223.145 STEM

about 4 hours ago

Problems Plus 2: Firing a Projectile Up and Down an Inclined Plane In this video, I go over projectile motion along an inclined plane and show that the launch angle that gives the maximum range upwards or downwards is half the angle between the…

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6.163 STEM

3 days ago

Projectile aimed at a target downrange will always hit when dropped and fired at the same time! In this video, I show that firing a projectile while aiming at a distance target downrange and dropping it at the same time will always cause the projectile to hit the target…

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239.966 STEM

13 days ago

Problems Plus 1: Projectile fired from the origin In this video, I examine projectile motion launched from the origin and show that the projectile will always lie within a parabola defined by launching a projectile from the…

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220.417 STEM

13 days ago

MES Math Q/A 70: What is the Lorentz force? The Lorentz force is the force exerted on a charged particle by electric and magnetic fields, and is proportional to the signed charge q. The electric force acts in the direction…

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226.883 STEM

14 days ago

Hutchison Effect: George Hathaway and John Alexander discuss crumbling steel & bent Molybdenum rods Rare videos and photos of the George Hathaway and Col. John Alexander discussing steel samples that crumbled, fragmented, turned into a black cloud (aka dustified), as well as…

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226.214 STEM

16 days ago

Vector Functions: Problems Plus In this video, I go over the end-of-chapter Problems Plus questions and solve 7 very advanced problems on vector functions. Three of the questions involve launching a projectile…

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280.077 STEM

17 days ago

MES Livestream 139: BeneficenceTV gives updates on his radiant energy research Ben Factor from BeneficenceTV @beneficencetv joins the show again to give updates on his ongoing research and experiments into wireless radiant energy. August 22, 2026 at 1 PM…

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5.702 STEM

17 days ago

Trailer for MES Livestream 66: Rare Hutchison Effect Footage Sources: 1988 Unedited footage at 5:53:44 timestamp: Steel rubber composite cold melting: YouTube: Telegram: MES: ht

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232.995 STEM

24 days ago

MES Livestream 139: BeneficenceTV gives updates on his radiant energy research Ben Factor from BeneficenceTV @beneficencetv joins the show again to give updates on his ongoing research and experiments into wireless radiant energy. August 22, 2026 at 1 PM…

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263.105 STEM