BARBELITH underground
 

Subcultural engagement for the 21st Century...
Barbelith is a new kind of community (find out more)...
You can login or register.


Summer Science Project Time!

 
 
Lenore of Babalon
04:47 / 11.04.06
I've just found out that I may have my munchkin for some length of time this summer and am wanting to have some Really Cool Science fun ready for him, and thought this would be the best place ever for ideas. The reasons I use "may have" and "some length of time" are quite personal, quite unfortunate and quite guaranteed to press my cranial circulatory system far beyond its pressure tolerance if I think about it too long, but I mention it so that suggestions consider that I possibly won't be able to do summer-long projects or ones that require a lot of parts or preparations that may not even be used.

Anyway, I've thought way back to things from my own larval geekette stage and these are the rejects so far:

Rocketry. All the kids I grew up with loved rockets, and I introduced him to them a couple of years ago. We bought a ready-made and we built a couple from scratch, and had a lot of fun. Unfortunately, I'm currently living in the city so we don't have a handy launch zone. If we have the opportunity we'll fly the ones he already has, but I don't want to have him build something he might not be able to see fly.

Tesla Coil. Noisy, pretty and guaranteed to please young mad scientists. Also very likely to cook someone. Probably me.

Astronomy. As far as star-gazing, we'll probably do the planetarium, but Dallas light-saturates the sky for miles, so fieldwork isn't practical. I'm sure there are other ideas under this general heading, but I haven't explored it yet.


So far I'm thinking about the ubiquitous crystal radio, since it is easy and I think he'd be surprised at building something that just works, sans batteries or cords. Of course the interest will probably die quickly afterward since what can you do with a box that basically just lets you listen to an entire spectrum solely consisting of voices ranting about politics...

Also have been considering a Van de Graaf generator. Has the fun of sparks and other effects with less assurance of Certain Death as some of the other projects.

So any help would be appreciated! He's really a smart kid and loves science and mathematics right now. I like to have an environment for him that challenges those interests and lets him discover a lot for himself. I've looked at some neat kits this afternoon, but I prefer the idea of DIY, and he enjoys tinkering with things and has always learned a lot that way. Aside from the considerations mentioned above, a couple others would be projects that might introduce multiple disciplines (f'rinstance I thought the Van de Graaf would introduce both mechanical and electrical concepts) and aren't too 'spensive (since I'm very poor!).

His own input to the suggestions would be anything that is !!!EXTREME!!!
 
 
illmatic
06:03 / 11.04.06
I'm about as scientific as I am amphibious, but you might like to show him some of the ideas from Make Magazine.That might stimulate his imagination a bit. There's some footage here of over there of a contributor and his kids launching a soda bottle rocket. (This link goes directly to a Quicktime movie).

Also, what about naturalism - no, I'm not suggesting nudity, I meant getting out into the natural world with a magnifying glass and some field guides and seeing what you can discover. Something like The Amateur Naturalist might help. Oh, but you'll have to find a US regional equivalent to that book (duh!).

Build a wormery - I always wanted one of those.
 
 
Spyder Todd 2008
14:38 / 11.04.06
You should find some way to make a tesla coil for under $50. Then... you should tell me how you did it.... You know, in the interest of "science". Not just because I want a tesla coil in my living room and I'm low on funding.
 
 
grant
20:09 / 11.04.06
You can pick up kits for theremins on eBay for around 80 bucks, but be warned that you're going to have to do a lot of soldering.
 
 
grant
20:11 / 11.04.06
Oh, and see if you can't adapt rocketry tech to some kind of looped track or collision machine.

An engine on a car on wire loop.

FOOM!
 
 
Lenore of Babalon
02:32 / 13.04.06
Oooo! Thanks muches for the great ideas! Now if I can just prevent combining them all into a project like taking a poor homegrown worm and strapping it into a rocket powered rail car and sending it round and round the track and into the spark gap of the coil while playing spooooooooooky music!

The Make Magazine had some really good projects in, and I'd've never thought of looking on ebay. Got lots of ideas now! I started a list with these suggestions and each one makes me think of a lot more that might be good too.



You should find some way to make a tesla coil for under $50. Then... you should tell me how you did it....

Well I did find this, which isn't a bad idea, but the munchkin would eventually see this, which would probably result in my being responsible for a severe case of Tesla Coil Envy.
 
 
matthew.
02:56 / 13.04.06
You could build a working betatron (a particle accelerator for electrons, ie beta particles) and have it run so fast that it breaks down under the weight of the increased mass of the particles thanks to relativistic rules on energy and mass! Michio Kaku built one in high school. Just have your tyke intrepret this easy nugget of info:
\theta_0=2\pi r_0^2 H_0
 
 
Mourne Kransky
08:52 / 14.04.06
Science Museum in London has stuff online for kids to do at the bottom of the page here. Might contain ten minutes' youthful exuberance.

I saw lots of similar in your neck of the woods on Google but haven't investigated it.
 
  
Add Your Reply