# MythBusters: How do you characterize a collision?

Have I not made it clear how much I like the MythBusters? Also, I am totally aware that they are not (nor do they claim to be) scientists. Really, this is what makes their show appealing (maybe?). So here is the problem now. And, it is not just the MythBusters – I see other shows…

# Pendulum, let it go

This is a requested post. Clearly, I do requests. The idea here is that I am going to give all the details needed to determine the equation of motion (and then model it) for a basic pendulum. Warning: this post is a little more advanced than my normal posts. There are some prerequisites. You need…

# Punkin Chunkin – they will never make a mile range

In my previous post on launching a pumpkin (punkin chunkin) I essentially just looked at what happens to the pumpkin after it is launched. How fast would you have to shoot it to go 1 mile? The answer seems to be around 1000 mph and they are currently shooting them around 600 mph. The question…

# More on Mythbusters shooting bullets in the air

There were a couple of things that bothered me about the MythBusters’ myth where they fired bullets in the air. The myth was that a bullet fired in the air could kill you. The first problem is that it is not a myth. There are several reported cases of people being killed from bullets that…

# Momentum and Football

I think we are entering a new era. An era where it is quite simple to find and get great videos. Oh, just saw a great tackle on the TV? In the old days, you would have to get that video off the TV yourself. Not anymore. Welcome to the interwebs. Also, the quality is…

# How high does a bullet go?

You know I like the Mythbusters, right? Well, I have been meaning to look at the shooting bullets in the air myth for quite some time. Now is that time. If you didn’t catch that particular episode, the MythBusters wanted to see how dangerous it was to shoot a bullet straight up in the air.…

# 5th Gear Loop the Loop

Maybe this is a little old (in internet age), but it is a great example. Here is the Loop-the-loop stunt from the show Fifth Gear. I like this. First, it is a bold stunt. But also, there is some good physics here. Though, most importantly, the Fifth Gear producers were kind enough to include a…

# Parkour Physics: Wall Climb

Forgive me if I don’t know the official parkour term for this move. This is where you have two walls that are close to each other and you vertically climb them. Here is a shot of Mark Witmer (from Ninja Warrior) doing the wall climb. Doesn’t look too hard, does it? Well, I think it…

# Moonwalking on the moon

Slate’s Explainer has an answer and question post about moonwalking. Here is one of the very good questions answered there. Would it be easier to moonwalk on the moon? The Explainer says “absolutely not” and attributes this to the awkwardness of walking on the moon. The article gives an example of Earthly legs being too…

# Hancock throws a boy. Not nice.

I finally saw the movie Hancock. Yes, I know it has been out for a long time but I don’t get out much. You know me, I can’t leave something like this well enough alone. It’s not my fault, I was born this way. It shouldn’t spoil the movie too much if I tell you…