- Joined
- Jan 7, 2007
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- 6,309
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- 83
Duster ---
That's quite advanced for 7th grade. Did he win?
HMike
That's quite advanced for 7th grade. Did he win?
HMike
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Duster ---
That's quite advanced for 7th grade. Did he win?
HMike
I made a nuclear reactor in kindergarten. :crackup: :crackup: :crackup:
Idk, i wouldnt say its too advanced, i built an alarm clock that goes off 15 minutes after sun-up on a breadboard for my 4th grade science fair.
Was this the classic photocell / capacitor project??
And may I ask if you had an adult mentor who sparked your interest so young??
Mine was my grandfather, he had a radio repair shop before I was born.
When I was just a tiny tot I would sit on his lap while he fixed televisions and radios. I forget now, but he taught me to solder when I was barely able to speak.
Back then everything had tubes or really big T0-3 transistors, wires had cloth insulation, and soldering guns were like 400 watts.
Back on topic, my oldest daughter took my Helium Neon laser to school for her science fair, they gave her a C and the kid with the stupid baking soda volcano got 1st place.
They told her to try again with something SHE made on her own.
I built an egg-box filled with motors that vibrated (and occasionally smoked!) with a switch I salvaged from a hair-dryer - that was what kick-started my interest in electronics. True story.
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The project looks amazing, well beyond what's necessary at that level. Congratulations, and I hope it goes well for you at the regional fair!
about the laser, i would have bitched my ass off to the teacher.
I whined, but ogre hit the nail right on the head, the teacher looked at it and said "young lady, YOU were supposed to build or design something"
when she could not even explain how a laser worked, the teacher said to ME "I give you an F for sending her in with your laser and not even explaining how it works to her"
Just this week, Samantha (my 14 year old) got an A for a simple PVC trough I helped her make, it sits on 2 stands at an angle, it flows water using gravity, and is a simulation of the ancient aqueducts.
It's crude, simple and she explained how it works.
Mabe if she brings in a rock and calls it a stony meteorite she will get an a+.