Thursday, June 26, 2008
The snow mouse and the ice slide.
Thursday, June 19, 2008
How To Measure the Speed of Light Using Chocolate and a Microwave.
It's a how to make anything that someone else has already thought of on the cheap using ordinary household items. Need a bycycle powered tennis ball launcher? This place has you covered!
http://www.instructables.com
So back to the chocolate. What you do is melt it in your microwave, measure the distance between the two hotspots (showed by melted concave dips on either end of the bar) and this turns out to be half the wavelength emitted by the microwave oven. With the frequency your microwave operates at, which is supposedly 2.45 gigahertz, you do some fancy math and you get a number very close to the speed of light. Pretty frickin amazing!
Then you eat the chocolate after.
Tuesday, June 17, 2008
Firefox 3.0 download day!
Woohoo! Get your copy now! They're trying to set a world record for the most downloads in one day. I love this browser. I hope all my add-ins still work in 3.0.
Check out their world download map!
Monday, June 09, 2008
Geocaching in the Gatineau Hills 2008-06-07
"Oh yeah? it's happening now??" (pause)
"They say between 40 and 400.. can you take it outside it? I don't want that in the house. " (pause)
"No no, they gotta go outside. If they don't get outside and find food they start eatin' each other..."
And I am thinking, What the &^$% is Tripper growing in his basement? Is this some kind of insect warefare thing going on? Some ant farm? Sea Monkeys? Oh yeah.. Gotta be Sea Monkeys (I know all about those guys).
But he keeps talking..
"In an hour they should all be out. Hey, can you see if you can keep some inside in an aquarium for the kids? Find out what they eat, we'll have to catch some bugs or give 'em fruit flies or something.., Ok, bye!!" (click)
"Tripper".. I said
"What?" he says.
"You gotta 'splain that conversation.." So he does. Apparently he went and ordered some praying Mantis eggs online from Costco or someplace like that, and it all suddenly fell in place.
We brought a newbie cacher with us and she did great, finding the first cache herself. She hadn't thought of a name yet but I see someone calling her Gazpacho in the logs. I think that may stick.
Oh yeah.. The Praying Mantis video..
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