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Showing posts with label hypotheses. Show all posts
Showing posts with label hypotheses. Show all posts

Monday, February 13, 2012

Experiments at Home #2 - "Skillet Control Oven"

In my last post I showed how my skillet was coated in liquid after a short stay in my pre-heating oven. I guessed that the liquid was water and that it came from the burning of natural gas. Though I was quite confident in my guess, I admitted I hadn't done any other experiments to show that the liquid actually was water.

Thankfully, The Second Criterion blogger Jenny pointed out that while my oven produces heat by burning natural gas...

This is my oven! Definitely try this at home!!!
If you want to know why the flame is blue, check out this post.

Monday, January 30, 2012

Experiments at Home #1 - "The Skillet Mystery"

In my ever-continuing quest to become an actual adult, I have recently begun to cook. I use a real oven and everything!

In my usual encounter with the oven it takes just a few minutes of pre-heating before I realize that I have yet again left the big skillet inside. Panicked, I pull it out of the oven, and notice something weird! Finally I decided to repeat the skillet-in-the-oven experiment and document my findings. Here we go!

Step #1--observe the condition of the skillet before its trip into the oven.

Tuesday, November 22, 2011

"The Shape of It All" or "Dr. Licorice Explains Why Bisphenol-A is Scary"

I recently made a chemical that smelled extremely familiar, but after numerous wafts, I couldn't quite tell what it reminded me of.

Me wafting the chemical I made.  The chemical is the tiny bit of brown oil in that small clear jar in my left hand.

This puzzle went unsolved for days until my labmate Michelle used some of the chemical and was like, "Lee, have you noticed how that chemical you made smells just like licorice?"

I was like, "OMG, you solved it!!!!"

Victory Licorice!!!

Tuesday, February 9, 2010

Rain, electricity, ding-a-ling

Okay, this might get weird, but here goes. The other night I was biking to a friend's house, wearing full rain-gear.


Even with all this gear on I was getting pretty soaked:


Sunday, April 12, 2009

"Duck, Duck, Clam" or "Awesome Adaptations"

We were sitting underneath a tree in the mountain view cemetery on a sunny day in Oakland. The bay and the golden gate were laid out in front of us in all their glory and the dead bodies were laid out below us in all their sarcophagi.  Suddenly, a cute duck couple landed a few feet away from us.  They looked pretty much like this:

Cute duck couple: top left, male - bottom right, female.
We thought about giving them some food, but all we had were these disgusting circus peanuts in the shape of bunnies. We didn't want to poison the ducks with the same stuff with which we poison ourselves, so we kept the bunnies hidden.

Magic Eye of bunny-shaped circus peanuts.  Cross your eyes and a new image will appear (j/k).
The female duck was quacking and waddling around like a duck should, but the male duck was hobbling along pitifully a few feet behind.  Upon closer inspection it seemed that the male duck's foot had become totally rotten, as a dark mass could be seen on the bottom of its leg. It looked like this, except really gross: