Dot Physics

The Physics of Projectile Motion With a Clicky Pen

In some cases, when I am proctoring an exam, I finish up with a tiny too much time on my arms. So I enjoy with stuff—whatever I’ve bought on hand. In this scenario, it was 1 of people clicky pens. It had stopped producing, so I assumed it was out of ink. Of course it…

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The Physics of the Invisible Box Challenge

challenge accepted pic.twitter.com/QQ1JWbkXx0 — ariel (@arielo1220) December 2, 2017 Individuals dance. It can be what they do. Everyone constantly wants to get some amazing new dance shift. To start with there was the electrical slide. Yeah, that was cool—but then there was the moonwalk. That was genuinely amazing. And now we have the invisible box….

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Eagles vs. Seahawks: Why Russell Wilson’s Forward Pass Looks Backwards

In the course of Sunday’s NFL match concerning the Seattle Seahawks and the Philadelphia Eagles, Seahawks quarterback Russell Wilson would make a rather nice transfer. Following using the ball and jogging with it, he would make a swift pitch off to the side though faking out the defender. Seems to be rather neat, but it…

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The Science of Sensory Deprivation Tanks in Stranger Things

Possibly you have watched Stranger Things but possibly you haven’t. I’ve witnessed it, and I thought it was great—and not just since there’s lots of science in it. Will not stress, I am not going to talk about a number of universes or quantum tunneling. In its place I am going to talk about salt….

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What Is Angular Momentum, Anyway?

It is virtually constantly the very last subject matter in the to start with semester of introductory physics—angular momentum. Ideal for very last, or anything? I have applied this notion to explain every little thing from fidget spinners to standing double back again flips to the motion of unusual interstellar asteroids. But actually, what the…

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The Physics Behind the Strange Interstellar Asteroid ‘Oumuamua

For the 1st time, people have detected an interstellar asteroid—a place rock they are contacting ‘Oumuamua, which is a Hawaiian term that means “scout.” It can be the only object we’ve ever viewed that entered the photo voltaic system from outside of our little collection of planets. Which is a quite major offer on its…

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Want a Perfect Turkey? Calculate Its Specific Heat Capacity

As I understand it, the total stage of cooking a turkey is to acquire it at some temperature and then enhance it to a larger temperature. Sure, possibly you can find a thing about family members togetherness in there, but seriously, Thanksgiving is all about thermal transfer. The USDA suggests a minimum interior temperature of…

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Could Tesla Power Its Electric Truck With Solar Panels?

Tesla just retains producing interesting things. On the top rated of the list is its newest addition to the lineup, an all-electric semitruck. Oh, that may possibly sound like a dumb idea—but I do not feel so. Just consider how significantly things is transported again and forth across the place. Obviously a coach would be…

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How to Hoist Yourself Out of a Hole With Physics

No one can deny that there are some fantastic physics films out there in the wild net. Today, I observed this one floating around—featuring what seems to be a worker that needs to get out of a cone-formed hole. Oh certain, he could perhaps climb up the side or it’s possible even use a rope…

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