Doesnt phobia treatment usually involve some sort of exposure therapy? Call me crazy, but making the name a palindrome itself seems like a clever part of the treatment, as even discussing the phobia would help provide exposure, and work towards a cure. (Assuming it’s a real thing…)
You’re correct, but you’re also being a bit pedantic and ignoring the point OP is trying to make. It still illustrates the point just fine at 47.4% instead of 50%. Odds of winning 10 in a row go from 1:1,024 to 1:1,746.
I disagree. The serious answer is you have to be the one person that gets lucky.
Take 1024 people each with $1000. They all play roulette and go all in every round, half on black half on red. After 10 rounds, 1023 people have lost all their money, and one has won a million dollars.
The person who “made it” didn’t do anything different, or play a +EV game. He just got lucky.
About 10-20s, I left it on until it didn’t seem to be getting much hotter. I also didn’t want the battery to overheat and fail catastrophically. I think because the “wire” is such a large gauge, there’s not enough current for it to get seriously hot. In a foam cutter, you’re passing all that current through a much smaller cross-sectional area.
Edit: just to confirm, I did a little math. A 10cm steel wire with a tenth of the diameter would have a resistance of 5 ohms. That means that instead of 1% of the total heat dissipating in the thick wire, 80% of the heat is dissipating in the wire in foam cutter’s case, and there’s more total resistance, so more heat dissipation as well.
This is because:
A = π r²
R = ρ × L / A
So resistance is proportional to the material resistivity (ρ), the length (L), and the inverse square of the radius (r⁻²). That is to say, decreasing the radius by a factor of 10 increases resistance by a factor of 100.
I just tested this (for science!) with a 9V battery and an iron nail of roughly nose-ring diameter. Both the nail and the battery get unpleasantly hot after several seconds. I don’t think they’d get hot enough to burn you, though. (Don’t take my word, though, please!) I believe the internal resistance of the battery does also increase with the temperature, so it effectively somewhat self regulates itself.
Common nose ring materials like Titanium and Stainless Steel are 4× and 7× more resistant than iron, which means they should dissipate more power than the nail, and thus get hotter. I was calculating something around 3 milliohms for a titanium 16 gauge 10mm wire, and 0.7 milliohms for an iron wire.
Regardless of material, at 1000 milliohms internal resistance, i think the battery itself is doing most of the heat dissipation. (But also over a much bigger surface area!)
He was actually blessed, and loves working out. Dude does a full body workout, gets mired by all the naughty guys and gals in Tartarus, then does it again.