What are the most dense everyday items? eg. sinker for fishing, socket set

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Discussion Overview

The discussion revolves around identifying everyday items that are dense and heavy, with participants sharing various examples and engaging in a broader conversation about personal safety and self-defense strategies.

Discussion Character

  • Exploratory
  • Debate/contested

Main Points Raised

  • Some participants suggest items like fish sinkers, socket sets, coins, and batteries as examples of dense objects.
  • One participant humorously mentions americium in smoke detectors as a dense material.
  • Ball bearings are proposed as another example of a dense item.
  • A participant shares a personal anecdote about using a car window to create a commotion for self-defense, raising questions about the effectiveness of such actions.
  • There are multiple humorous suggestions about using unconventional items, such as a tungsten wallet or a crossbow, for self-defense.
  • Some participants express skepticism about the practicality of smashing windows as a defense mechanism, suggesting alternatives like honking the car horn or using panic buttons.
  • Several comments reflect on the absurdity of the scenarios discussed, with participants joking about the implications of using dense objects in self-defense situations.

Areas of Agreement / Disagreement

The discussion features a mix of serious suggestions and humorous exchanges, with no clear consensus on the best dense items or the effectiveness of the proposed self-defense strategies. Participants express differing views on the practicality of smashing windows and the appropriateness of various items for defense.

Contextual Notes

Some comments reflect personal experiences and hypothetical scenarios, which may not be universally applicable. The discussion includes a blend of serious and humorous tones, leading to potential misunderstandings about the intent behind suggestions.

Who May Find This Useful

Readers interested in materials science, personal safety strategies, or those looking for unconventional ideas for dense objects may find this discussion engaging.

JimmyJockstrap
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Fish sinker
socket set

what other items are dense heavy sort of small things?
 
Physics news on Phys.org
coins
 
The americium in smoke detectors? ;)
 
batteries, bolts, nuts, shackles, locks padlocks, chain link,
 
Ball bearings.

Any particular reason for the question?
 
This might sound rediculous.

But if you are outside of america or in a strict anti-gun place there is less opportunity to defend yourself. If someone walks towards me while i get in my car and i think they are going to rob me , jack met,etc. I will smash my car window to create a commotion and also they probably don't want to drive around a stolen car with a smashed window.

Or if I am outside my house in my yard and someone attacks me I smash the window of my house or smash it against metal and that horrible metal on metal noise to create a commotion. And possibly they will move on to an easier victim.
 
EMT window popper. Like a center punch for preparing material for a drill press, but with a more blunt tip. Takes some practice not to cut yourself when the car side (NOT front) window explodes, though...

http://www.nextag.com/window-punch/search-html

.
 
JimmyJockstrap said:
This might sound rediculous.

But if you are outside of america or in a strict anti-gun place there is less opportunity to defend yourself. If someone walks towards me while i get in my car and i think they are going to rob me , jack met,etc. I will smash my car window to create a commotion and also they probably don't want to drive around a stolen car with a smashed window.

Or if I am outside my house in my yard and someone attacks me I smash the window of my house or smash it against metal and that horrible metal on metal noise to create a commotion. And possibly they will move on to an easier victim.
Wow... I don't think I have ever felt threatened enough by anyone to go to such extremes. Maybe you could just lay on your car horn? There are also panic buttons on most keyless entry devices if you have one for your car. You could also just scream at them like a maniac.
 
JimmyJockstrap said:
This might sound rediculous.

But if you are outside of america or in a strict anti-gun place there is less opportunity to defend yourself. If someone walks towards me while i get in my car and i think they are going to rob me , jack met,etc. I will smash my car window to create a commotion and also they probably don't want to drive around a stolen car with a smashed window.

Or if I am outside my house in my yard and someone attacks me I smash the window of my house or smash it against metal and that horrible metal on metal noise to create a commotion. And possibly they will move on to an easier victim.

:smile:

https://www.youtube.com/watch?v=bxPHbJKCRAE
 
Last edited:
  • #10
A light bulb filament. (Tungsten is about 1.7 times denser than lead.)
 
  • #11
I just use my head.
 
  • #12
JimmyJockstrap said:
what other items are dense heavy sort of small things?

My neighbor...very dense and small-minded.
 
  • #13
JimmyJockstrap said:
If someone walks towards me while i get in my car and i think they are going to rob me.

You can drive away!

What if the guy was walking towards you to return a dropped wallet and you felt like you were getting robbed and smashed your own window? You would look like the biggest idiot on the planet.

Drive away and you might still look odd, but not as bad as your option and not as COSTLY either!
 
  • #14
JimmyJockstrap said:
And possibly they will move on to an easier victim.

So, technically in your mind you're saying... "Get that old lady over there! NOT ME! AAHHHHH!"
 
  • #15
I asked my wife what was the densest object around the house. The answer will probably not be helpful to you.
 
  • #16
jimmysnyder said:
I asked my wife what was the densest object around the house. The answer will probably not be helpful to you.

He wants something that's permanently dense... well actually I'm not quite sure. :rolleyes:
 
  • #17
I went to ask my neighbor what was the densest object and she threw a handful of ball bearings through her car window and started screaming.
 
  • #18
Sounds like the perfect everyday item you might looking for is a gun.

Dense little bullets do a quick number on windows, and depending on where you are, you can bet on the screaming too.

hehehe
 
  • #19
Alfi said:
Sounds like the perfect everyday item you might looking for is a gun.

Dense little bullets do a quick number on windows, and depending on where you are, you can bet on the screaming too.

hehehe

He says he can't get a gun. So maybe a crossbow.
 
  • #20
TheStatutoryApe said:
... maybe a crossbow.

But not a wooden one, since the goal is to maximize the density. A steel crossbow is preferable, or better yet one made out of tungsten. :-p
 
  • #21
Redbelly98 said:
better yet one made out of tungsten. :-p
A wallet made of tungsten then. Imagine a mugger demanding your wallet. You take it out of your pocket but, in a surprise move, you smash your car window with it. Ha!

...then you hand it over since the mugger has a gun.
 
  • #22
out of whack said:
A wallet made of tungsten then. Imagine a mugger demanding your wallet. You take it out of your pocket but, in a surprise move, you smash your car window with it. Ha!

I don't know why he should damage his own car. Best thing is to learn taekwondo!
 
  • #23
out of whack said:
...then you hand it over since the mugger has a gun.

You're forgetting that this whole scenario occurs in a gun-free zone, so the muggers don't have guns. :biggrin:
 
  • #24
Redbelly98 said:
You're forgetting that this whole scenario occurs in a gun-free zone, so the muggers don't have guns. :biggrin:
Ah yes, and excellent point, I forgot this indeed. The mugger would have to have a larger tungsten wallet than the victim for the scenario to make any sense.
 
  • #25
Yes, very true. You'd be completely vulnerable to a mugger with a large tungsten wallet. Perhaps the safest thing to do is avoid any gun-free areas?
 
  • #26
haha. I love it when I come across someone saying something funny I don't expect.
 

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