22 posts tagged with microwave.
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Space, time, and microwave ovens

Previously on MetaFilter, we discussed a strange new form of propulsion that NASA was investigating. There are variants to the EM Drive, but the basic principle is the same: put lots of microwaves into the right shaped chamber, and thrust appears. Electricity to motion in free space? Much skepticism. But nearly a year and much more testing later - the story is getting weirder.
posted by Devonian on Apr 30, 2015 - 162 comments

1215095 will lead you to the truth

Michael Lewis's expose of high frequency trading, Flash Boys, has already been mentioned on the blue, but, unusually for a work of non-fiction it ends with a cliffhanger. At the end of the book, Lewis stares up at a microwave tower in central Pennsylvania that had created a new, faster link between financial markets in Chicago and the East Coast: "I noticed, before we left, a metal plate attached to the fence around the tower. On it was a Federal Communications Commission license number: 1215095. The number, along with an Internet connection, was enough to lead an inquisitive person to the story behind the tower. The application to use the tower to send a microwave signal had been filed in July 2012, and it had been filed by . . . well, it isn’t possible to keep any of this secret anymore. A day’s journey in cyberspace would lead anyone who wished to know it into another incredible but true Wall Street story, of hypocrisy and secrecy and the endless quest by human beings to gain a certain edge in an uncertain world. All that one needed to discover the truth about the tower was the desire to know it.” Now we know that truth. [more inside]
posted by blahblahblah on Jun 18, 2014 - 56 comments

Sad Chili Cheese Nachos

"my friend told me to watch this cooking video while listening to sad music. so i mixed a little something for you all" Hello Wildcats. Chef Steven Reed shows us how to cook chili cheese nachos in the microwave. Additionally, spaghetti, creamed corn and potatoes, and Rice-a-Roni.
posted by BeBoth on Oct 31, 2013 - 23 comments

Microwave Timing Conversion Charts

So the label on your frozen food gives a cook time, but it says it's for a microwave of a wattage other than what it says on yours. How are you supposed to know how long to nuke it for? Well, you could consult one of these handy charts!
posted by Pope Guilty on Oct 17, 2013 - 64 comments

Try putting a lightbulb in a glass of milk

Microwhat is a website where people microwave stuff, just to see what it looks like after 60 seconds on setting 9. [warning: blinky]
posted by mippy on Oct 30, 2011 - 33 comments

Microwave science!

Measure the speed of light using your microwave. (via The Puzzler, who is, incidentally, a mefite)
posted by ocherdraco on Oct 17, 2010 - 18 comments

How to Microwave Gourmet Popcorn in a Brown Paper Bag

How to Microwave Gourmet Popcorn in a Brown Paper Bag.
posted by swift on Aug 9, 2010 - 52 comments

Seriously, don't try this at home.

Microwave vs Cell phone.
posted by empath on May 28, 2008 - 27 comments

Who's taking up all the space in the freezer?

This meal wasn’t so much a lunch as an act of vengeance. The brave -- or perhaps just lazy -- souls at HeatEatReview sacrifice their tastebuds and stomachs so that cubicle dwellers like me can eat only the finest processed foods at our desks every day. Actually not like me, I'm having another damn salad.
posted by sevenyearlurk on Mar 4, 2008 - 26 comments

Micro Maniac

What happens when you put marshmallows, footballs, eggs, gum, Christmas lights, or ketchup packets in the microwave? The results of 21 products cooked to a soggy mess. (Flash, music, Kraft Blue)
posted by daninnj on Jul 30, 2007 - 30 comments

Got oil?

Need oil? Try microwaving your plastics.
posted by sunshinesky on Jul 8, 2007 - 23 comments

Microwave Cookery

The cavity magnetron is the secret weapon that saved Britain in World War II. In 1946, Dr. Percy Spencer stood too close to a magneton and invented the microwave oven.
posted by Chinese Jet Pilot on Jun 19, 2007 - 22 comments

This is why you're not

$15 microwave -- this is why I'm hot. Via. $15 microwave -- this is why I'm hot (break it down now)
posted by parmanparman on May 24, 2007 - 23 comments

Fry me with a nuke

Wanna get nuked? the Active Denial System [just say no?] was launched yesterday - its a microwave ray gun that makes people feel like they're going to catch fire. Wasn't there a ray gun at a certain point in a book we trashed a while earlier?
posted by infini on Jan 25, 2007 - 46 comments

Graphite, a microwave oven, and thou.

Foudre en Boule avec des micro-ondes (Making ball lightning in your microwave). Complete with movies and audio spectrum analyses. From the Plasma Research website. Also: how to build a stable plasmoid in your microwave; simple ball lightning generation in your microwave; and, last but certainly not least, how to build yourself a glow discharge plasma panel. "This panel is not able to generate some thrusting effects, but you will be able to explore some OAUGDP properties like the air drag reduction effect and to test the EM Cloacking effect."
posted by OmieWise on Sep 8, 2005 - 8 comments

Protestors Finished in Under a Minute

Scary Sci-fi inspired riot control being discussed in the New Scientist. I did check to see if this had been posted before...
posted by lerrup on Jul 21, 2005 - 29 comments

It sounds a lot like science fiction.

It sounds a lot like science fiction. It moves at the speed of light and it can penetrate walls. The U.S. military has firepower that uses electromagnetic energy to blind, stun or kill targets. Defense contractors are eager, but the weapons are not yet being deployed.
posted by dsquid on Jul 12, 2005 - 38 comments

Marshmallows-A Take-Home Lab

How to calculate the speed of light with a microwave and some marshmallows
via Making Light

posted by thatwhichfalls on Apr 30, 2004 - 11 comments

Pentagon readies microwave bomb for Baghdad

Pentagon readies microwave bomb for Baghdad There go the blogs in Iraq! Might be worthwhile going to war just to test this new toy, says one cynic, the poster of this link.
posted by Postroad on Nov 18, 2002 - 20 comments

Physics inside a microwave oven.

Physics inside a microwave oven. I came across this informative link while looking up some physics information. I thought this short movie of a grape in a microwave was amazing. My microwave has never done anything as cool as this.
posted by jragon on May 24, 2002 - 11 comments

Fun with microwave ovens

Fun with microwave ovens including how to make cost effective decoy radar systems for confusing NATO bombers.
posted by lagado on May 16, 2001 - 10 comments

"I get this strange burning sensation when I riot."

"I get this strange burning sensation when I riot." The Pentagon wants to produce a crowd-dispersal weapon that sends electromagnetic waves up to 700 yards, making people in its wake feel like their skin has been stuck in a microwave. Supposedly there are no side effects. (The NY Times' coverage has a photo of the device strapped to a Humvee.) One of these could really come in handy on the morning commute.
posted by werty on Mar 2, 2001 - 16 comments

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