Spangler Blog in Carnival of Education
Hey, folks, the new Carnival of Education is up and we’re in it! Go check it out… you’ll find all kinds of fantastic resources and information there.
Tag - Don Herbert or Science or science teachers
August 14, 2008
July 14, 2008
Upside-Down Tomatoes a Big Hit in Indiana
We love it when people read our blog, try the cool and funky things we suggest, have tons of fun doing it, and SUCCEED! Mamacita of Scheiss Weekly tried our Upside-Down Tomatoes and so far, it’s been a BIG HIT out there in southern Indiana. We might suggest that she find a better place to put that sharp box cutter, though. Watch your fingers, Mamacita!
September 13, 2007
Ellen DeGeneres Wants Giant Smoke Rings!
It’s official… I’m flying out to be a guest on the Ellen DeGeneres Show next week. Back in April of 2006 when a producer on the show originally contacted our office, I asked for your suggestions on experiments to do with Ellen. Lots of people suggested my Smoke Rings demo and Ellen might have taken your suggestion (hint, hint). Let’s just say that our office was filled with lots of smoke today as someone practiced shooting cups off of everyone’s head. We’re told that the air date will be next Friday, September 21, 2007. More to come.
September 1, 2007
A Look Inside Our Lab on Modern Marvels
The crew from Modern Marvels on the History Channel visited our science lab back in July to play with some really cold science experiments. In other words, the liquid nitrogen was flowing and the onions were exploding! Mark your calendars… Modern Marvels: Deep Freeze will officially be airing on the History Channel on Tuesday, September 25th at 8pm EST.
July 11, 2007
Exploding Watermelons
I love Halloween. One of my favorite activities is to “carve” pumpkins using a simple reation inside the fruit. First, you carve the face then carefully replace pieces. After creating a reaction by generating a gas inside and igniting it (ask your local chemistry teacher for the details) the face pieces are blown off with a small explosion. Halloween is more than 100 days away and I just couldn’t wait. So I initiated the new weather anchor at the local Denver television station by introducing her to carving watermelons. The problem was, we didn’t really carve the watermelon, it exploded. Watch the Video to see how we skipped right over the carving and went straight to exploding.
