I think what I like best about the retrospective shows is when they highlight myths I only barely remember- the ones that aren’t on every other retrospective show they do. Last night, it was the first myth to make their countdown that made us smile. We barely remembered the landing a plane with just an air traffic controller to talk you down. Not only is it an impressive result, it reminds you how skilled air traffic controllers have to be. This guy not only knows his own maximum stress job, he apparently has the control panel of a plane memorized.
Archive for the ‘Science’ Category
MythBusters (ep 168)
Of all the flat fixes, only two actually seemed viable to me, not because of how well they worked, but more due to the likelihood of me being able to pull them off.
Those two were the stick to make a sled and driving on the rims. But where do you go hiking or camping that there’s straw lying around, or even enough tall grasses? And unless you were cutting down a Christmas tree, whose going to have a chainsaw to make the wooden wheel? Same type of question for the manhole cover. Welding materials but no spare? Spare me.
MythBusters (ep 167)
About the myths: I’m not surprised you can’t dodge a bullet aimed at your chest, but what about one aimed at your head? That would require much less movement.
And while water may not be compressible, it is easily displaced.
One thing they did last night that bugged me- when the timing foil for the gun didn’t work at first, they did not show us how they fixed it, or tell us why it didn’t work in the beginning. I learn as much from their experiment set up as I do the experiments, and I really wanted to know more.
MythBusters (ep 166)
I love tire spikes. However, I thought the point of spy car spikes was that they were concealable (not realistic, I know) and there’s no way Jamie’s spikes could have been hidden.
I liked that the stationary gun was confirmed. I’d bet that if Adam had a second round with it, one where he was already familiar with how it worked, he could get results very similar to the aimed gun.
10 degrees is not that cold. You’re above 0. I did feel bad about the blizzard. But I loved that the spinning bullet was confirmed under the correct conditions.
MythBusters (ep 165)
I love it when they do a whole bunch of mini-myths, like the sound effect section with Adam and Jamie. It’s funny that they have to bring in an “expert” when it comes to the punches, as their expertise is with movie special effects. I guess special effects and sound effects guys don’t talk a lot.
Physics thought experiments are also fun.Newtonwas a genius, and you really wouldn’t believe how well his laws hold up to just about everything. However, I don’t think it ever occurred to him to take jet engines and flame resistant material into account.
MythBusters (ep 164)
I’m not really certain how ancient torpedoes were busted. They tested two designs which they then didn’t use. How surprised could they be that the full scale testing didn’t go according to plan? Remember when they used to try and build things the way they would have been built in the myth? And when they discovered their problem was too much power, why didn’t they switch to the deep V style?
I like the wine bottle machine gun, but I think champagne would have given better results. I know that wasn’t the myth, but “machine gun” wasn’t the myth either.
MythBusters (ep 163)
What I loved about the swimming through bubbles myth was not that the myth was plausible, but for different reasons than they expected, but that the different reasons were so much simpler than the original hypothesis. Adam and Jamie thought that maybe you couldn’t swim through bubbles because they changed the water density- no, its because they cause the water to move. Simple.
As for splitting the tree, they may have put the smallest amount of explosive that would detonate in each bag, but 25lbs of explosive, really? Try 10lbs before you tell me you used as little as possible.
MythBusters (ep 162)
This was not the first time the Mythbusters took on walking on water. The first was in the Ninja special. Both times they made ridiculous shoes to see if increases the surface area of the foot would work. Unsurprisingly, they got the same result this time as last time- people can not walk on water- not even cute little acrobats.
The Build Team provided an important public service announcement tonight. If you are anywhere near an explosion, get behind something, anything, really. As long as you have something to break the shockwave around you, your chances of surviving increase dramatically.
Mythbusters (ep 161)
All I have to say about “blue ice” is that if enough is going mechanically wrong on a plane for some to fall, the airline is actually going to have more worries than the off chance that the blue ice kills someone or causes significant property damage.
Methane and fire do not mix. Even if you do not get the Bourne explosion, the combo melts your house. MELTS YOUR HOUSE. The methane made everything flammable. The flowers didn’t so much turn to ash as melt. It looked like a scene out of Backdraft. Definitely DO NOT try this at home.
Bonus Science Content: Math is for Boys
I’m not certain if I find this funny or sad.
This is an article about a new study from the University of Washington which tells us that children as young as second grade have absorbed the stereotype that girls aren’t good at math, that math is for boys. It contains some useful hints for helping your daughters overcome this stereotype, while at the same time, falling prey to it.
“…if she works at [math], she CAN be good at it.” The line assumes that all girls are naturally not good at math. And they wonder where the stereotype comes from.