Showing posts with label science. Show all posts
Showing posts with label science. Show all posts

Monday, January 21, 2013

Playing with Cats

My daughter chose to play with cats for her science fair project. She wanted to know which they'd prefer, a string cat toy or a toy filled with catnip. What it allowed her to do is spend time playing with her cat (1 yo Jack, seen to the right, we adopted from FurKids) and my cat (15 yo Dodger adopted from Gwinnett AC years ago) and still be doing school work.

It wasn't quite the adventure as we had with Robert. Since she plays with the cats fairly regularly, though, it was an exercise in remembering to log what she did. She also had to remember to make sure she had her designated toys on hand when she did so. Simple enough in theory, but when you're doing most of the "real" experiments during the holiday and she's not very organized to begin with, a definite challenge too.

Her final day of experimenting happened at FurKids. I took her with her toys out to the shelter (we're already volunteers) and we spent time in the adult cat room.

She learned fairly quickly that you cannot get the cats riled up by playing with them and then take your attention off of them. They'll continue to play with the toy dangling in your hand whether you're playing or not. No harm done, just surprised her when one decided to make a leap for the string toy she'd had dangling in front of the cat's face. We always enjoy visiting and I usually get shots of some of the adoptables. The catch this time is the adoptables I was taking pictures of were busy playing with my daughter or the toys she brought. So they don't really show them off to their advantage. Maybe next time I'll be a bit more successful.


Thursday, January 17, 2013

Adventures in Rocket Science

The middle school students at my kids' school had to do a Science Fair Project. My son, on reading the list of available topics, jumped at the chance to study the aerodynamics of rockets with the excuse to launch his model rockets. The idea being to compare the styles and sizes of rockets and seeing which design works/flies better. We realize this has been done many times, but for an 8th grade boy to be able to shoot off rockets and get a grade for it, he couldn't resist.

What I didn't know, and apparently neither did his teacher, is that launching model rockets in the metro Atlanta area is near impossible to do. Gwinnett county itself has an ordinance specifically against launching the rockets in the public parks. Most of the surrounding counties do as well. Someone at one point suggested a state park or a national park. Unfortunately, both of those consider model rockets to be fireworks, which are prohibited. A last resort came when we found the local model rocket club which has launches twice a month.
What makes this an adventure was that for a month, we did the research on our own on places to fly. Now, we're lucky in that we have family with property in north GA and in Alabama. Unfortunately for us, the weather NEVER cooperated when we took the rockets out there. We did try the local park that the rocket club suggested. We struck out, though, when on one day there were too many people and on the other the rockets refused to launch.

So, the lesson learned is that unless you have private property large enough and clear enough to launch rockets on your own, you HAVE to find the local rocket club. Which is sad, really, considering you can buy the things at any local hobby shop. The hobby shops, though, will generally tell you that they have no idea where you can launch them.