Sounds great too?
It will work too.?
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It bouns that makes work to a senceres like you said a mini metal detector and time.?
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When purchased the first I play around with aluminum
Found about 18"? drop I could read reading of hardness of different aluminum. I had no real use as work in steel and iron. I also did have a way market the tester.?
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Like your ? idea
Dave?
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On Thu, Mar 6, 2025 at 07:34 AM, Bill in OKC too wrote:
Should figure out how to measure the induced voltage. Would be a cool addition to the demonstration.?
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Bill in OKC?
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William R. Meyers, MSgt, USAF(Ret.)
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Aphorisms to live by:
Good judgement comes from experience. Experience comes from bad judgement.?
SEMPER GUMBY!
Improvise, Adapt, and Overcome.Physics doesn't care about your schedule.The only reason I know anything is because I've done it wrong enough times to START to know better.
Expect in one hand, expectorate in the other. See which one gets full first.
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On Wednesday, March 5, 2025 at 02:11:43 AM CST, Jerry Durand via groups.io <jdurand@...> wrote:
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Any charts for ceramic bearings so you don't need to worry about magnetism??
BTW, I did a demo of magnetism with non-magnetic materials.? Dropped a strong magnet through 200cm of 10mm copper tube.? Took a while to fall out the other end, something nobody in the room had seen or expected.
I did include a wave of a Harry Potter magic wand, just for extra effect.
On 05-Mar-25 11:07, davesmith1800 wrote:
Remember the surface being bounced test needs to clean of oil , any coating and Degaussing.
This note is not on drawings
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davesmith1800