Especially air-breathing apparatus and/or a good pressure suit … “Ideal conditions” are not so ideal for living organisms.

December 11th, 2009 | Tags: ideal conditions, Physics, xkcd | Category: Science | Leave a comment

CHANGSHA, HUNAN — While I wait for my lunch companions to show up, I will try to dash off a quick movie review.

Of course, it’s not very current. GI Joe: The Rise of Cobra opened in the USA weeks ago, but I saw it for the first time here just last week. In Chinese. With Chinese subtitles.

I didn’t miss a thing.

Some B-movies have redeeming virtues, despite poor acting, bad direction, cheesy scripts, or lousy camera work. Really bad movies (grade Z’s), though, combine all four to make a US Grade A turkey.

And being a science-fictiony kind of film, GI Joe: The Rise of Cobra, brought really bad to a whole new level with really awful science concepts.

Here’s a few glaring mistakes.

The Bad Guy (TBG) has a huge underwater lair that puts Stargate Atlantis’ digs to shame. Yet, this underwater metropolis is supposedly a secret. How? Its heat signature alone would be as bright as lighthouse beacon to a spy satellite in orbit.

For argument’s sake, let’s suppose the US government knew about The Bad Guy’s secret underwater lair. Wouldn’t the Defense Department be just a teensy bit interested in why TBG has all of that expensive hardware hidden away, especially since TBG is supplying high-tech stuff to the DoD?

(Then again, maybe not. Consider the DoD’s careful monitoring of Blackwater and Halliburton operations in Iraq.)

And he also has a secret weapons facility in the Arctic! Apparently, he hasn’t read up on global warming.

August 22nd, 2009 | Tags: China, movie, Physics, review, Science | Category: China, Commentary, Media, Physics | Leave a comment

(a) United States
(b) United Kingdom
(c) Manchester United
(d) United Arab Emirates

You have 2 minutes.

{Cue Jeopardy thinking jingle}

The answer is B! Author and theoretical physicist Hawking was born in Oxford, England, 67 years ago and is currently the Lucasian Professor of Mathematics at the University of Cambridge, which at last report was still located where it has been for the last 800 years, in England.

Reading comprehension quiz:
Now read this excerpt from a recent (fubar) editorial from the Investor’s Business Daily, and identify the logical fallacy. You have 5 minutes.

The U.K.'s National Institute for Health and Clinical Excellence (NICE) basically figures out who deserves treatment by using a cost-utility analysis based on the "quality adjusted life year."

One year in perfect health gets you one point. Deductions are taken for blindness, for being in a wheelchair and so on.

The more points you have, the more your life is considered worth saving, and the likelier you are to get care.

People such as scientist Stephen Hawking wouldn't have a chance in the U.K., where the National Health Service would say the life of this brilliant man, because of his physical handicaps, is essentially worthless.

Discuss your answers among yourselves for the remainder of class.

Words fail me.

[ADDENDUM: IBD has since corrected its error, by deleting the graf mentioning Hawking.]

August 11th, 2009 | Tags: Cambridge, health care, Investor's Business Daily, Physics, Stephen Hawking, UK | Category: Commentary, Physics, Random rants | Leave a comment

JISHOU, HUNAN — It’s nice to see a movie for kids that for once doesn’t play games with scientific accuracy. While it may be a fantasy (according to Buzz Aldrin), Fly Me to the Moon keeps its physics pretty darn close to the real thing.

Granted, it’s not on a par with Pixar’s or Disney’s animated features, but this cute little kiddie movie about three young adventure-seeking houseflies is not a complete waste of time. It recreates one of the most exciting moments in US history for a new young audience, while giving them a glimpse of what moving in space is really like.

The plot is pretty simple. Three nerdy flies, Scooter (fat kid), IQ (bespectacled brainiac) and Nat (the ringleader), live in a junkyard near Cape Canaveral within sight of the Apollo 11 launchpad. They all want to have an adventure, like Nat’s grandpa did 37 years ago, but all they can do is dream.

Nat’s grandpa tells him once again his story of how he saved a sleepy Amelia Earhart from splashing down in the Atlantic Ocean by flying up her nose. Nat then decides to hitch a ride on Apollo 11, due to launch the next day.

They successfully become stowaways on the moon mission. They correct an electrical short on the outbound leg. They hide inside the Neil Armstrong’s and Aldrin’s spacesuits to become the first flies on the moon.

November 25th, 2008 | Tags: Apollo 11, Fly Me to the Moon, Physics, review | Category: Commentary, Media, Physics | Comments (1)