|  RSS

PC World Forums: STRANGE FACTS... Truth or myth? - PC World Forums

Jump to content

  • (2 Pages)
  • +
  • 1
  • 2
  • You cannot start a new topic
  • You cannot reply to this topic

STRANGE FACTS... Truth or myth?

#21 User is offline   KellieCM Icon

  • Expert
  • PipPipPipPipPipPip
  • Group: Members
  • Posts: 3,411
  • Joined: 27-June 07
  • Location:San Francisco, CA

Posted 30 July 2008 - 01:53 PM

unclew said:

3.Almonds are members of the peach family.


Not really. Almonds are a drupe (not a true tree nut), and a member of the genus Prunus, which includes plums, cherries, peaches, and apricots. So they are more like the brother to the peach and those other fruits.

Quote

4.The symbol on the "pound" key (#) is called an octothorpe.


This is one of many names for it, but not the definitively correct name. It is also called a crosshatch, a hash, a pound sign, a number sign, and a waffle.

Quote

17.Telly Savalas and Louis Armstrong died on their birthdays.


Not according to Wikipedia: Telly Savalas Louis Armstrong

Quote

24.A goldfish has a memory span of three seconds.


Not according to Mythbusters

Quote

25.It's impossible to sneeze with your eyes open.


Again, we turn to Mythbusters It is difficult, but not impossible, and your eyes won't even pop out of your head if you do.
0

#22 User is online   unclew Icon

  • Advanced Member
  • PipPipPipPip
  • Group: Members
  • Posts: 164
  • Joined: 14-August 06

Posted 30 July 2008 - 02:37 PM

Kellie, I don't vouch for the accuracy of those "facts". The ones that I did check have to do with word forms and unusual facts (my preoccupation), like numbers 1, 2, 7, 8, 9, 21, 28 & 31.

Posted Image
0

#23 User is offline   KellieCM Icon

  • Expert
  • PipPipPipPipPipPip
  • Group: Members
  • Posts: 3,411
  • Joined: 27-June 07
  • Location:San Francisco, CA

Posted 30 July 2008 - 02:51 PM

Oh I didn't mean that as some sort of "you're dumb, those are wrong" comments. I just knew a few of them were wrong or proven inaccurate and wanted to share, that's all. :)
0

#24 User is online   unclew Icon

  • Advanced Member
  • PipPipPipPip
  • Group: Members
  • Posts: 164
  • Joined: 14-August 06

Posted 30 July 2008 - 03:20 PM

kellie said:

Oh I didn't mean that as some sort of "you're dumb, those are wrong" comments. I just knew a few of them were wrong or proven inaccurate and wanted to share, that's all. :)

Kellie, I didn't take it that way. I didn't mean for my reply to sound defensive. I appreciate you fact-checking some of the items. Coincidentally I maintain an Internet rumor debunking site that I encourage my friends to check before forwarding many questionable emails.
0

#25 User is offline   JimH443 Icon

  • Expert
  • PipPipPipPipPipPip
  • Group: Members
  • Posts: 1,226
  • Joined: 06-May 07

Posted 30 July 2008 - 05:12 PM

I always refer people to www.snopes.com
0

#26 User is offline   mphenterprises Icon

  • Moderator
  • PipPipPipPipPipPipPipPip
  • Group: Moderators
  • Posts: 12,259
  • Joined: 19-February 07
  • Location:Philadelphia, PA

Posted 30 July 2008 - 05:13 PM

Hi Uncle, and anyone who may know this answer. I absolutely loved the movie Wanted. In the movie, one of the most dramatic scenes is when the actors curved the bullets. Now, I did a quick Google search and there are plenty of people on either side of the fence. So, myth of fact, can one curve a bullet?

Hi Kellie. This would be a great myth for Mythbusters to try.
0

#27 User is offline   JimH443 Icon

  • Expert
  • PipPipPipPipPipPip
  • Group: Members
  • Posts: 1,226
  • Joined: 06-May 07

Posted 30 July 2008 - 05:39 PM

Just the other day I saw (on Scince Channel, I believe) a trick shot artist use a curved pipe to shoot a balloon that was behind a glass bottle. I presume the bottle's purpose was to prove the shooter couldn't have hot ot straight on. They showed it in slow motion and the bullet entered the pipe, was curved by it, and then hit the balloon.



If you were asking if it can be turned without some form of ricochet (which is basically what the pipe did), I don't know.
0

#28 User is offline   mphenterprises Icon

  • Moderator
  • PipPipPipPipPipPipPipPip
  • Group: Moderators
  • Posts: 12,259
  • Joined: 19-February 07
  • Location:Philadelphia, PA

Posted 30 July 2008 - 06:53 PM

Hi Jim. No, that's not quite what I meant. For example, Mythbusters proved that it is possible to curve a bullet downward....with ten supermagnets. Since the movie is still in the theaters, I cannot show anything but the movie trailer but in the movie, the main character curves a bullet around Angelina Jolie's head and hits a target behind her. Yes, I know it is Hollywood and anything is possible in Hollywood but I would be very interested in knowing if the physics behind this action pretty much blows this myth away.
0

#29 User is offline   rtfire1 Icon

  • Senior Member
  • PipPipPipPipPip
  • Group: Members
  • Posts: 756
  • Joined: 24-January 08
  • Location:usa

Posted 31 July 2008 - 07:27 AM

its a sword law from old as they say it.
0

#30 User is offline   rtfire1 Icon

  • Senior Member
  • PipPipPipPipPip
  • Group: Members
  • Posts: 756
  • Joined: 24-January 08
  • Location:usa

Posted 31 July 2008 - 08:30 AM

if you are fast like so fast that the bullet is still in the gun barrel you might be able to curve the bullet no one is 100% sure if it will or will not work. We should ask Super Man where he is fast then a speeding bullet.
0

#31 User is online   wzigrang Icon

  • Newbie
  • Pip
  • Group: Members
  • Posts: 7
  • Joined: 31-July 06

Posted 31 July 2008 - 09:02 AM

#5. I haven't looked this up, but if memory serves (apologies to Chairman Kaga) the crossbar on a "t" is a "tittle", and the dot over the "i" (or "j") is a "jot"; note the similarity to "iota"



Bill Zigrang
0

#32 User is online   unclew Icon

  • Advanced Member
  • PipPipPipPip
  • Group: Members
  • Posts: 164
  • Joined: 14-August 06

Posted 31 July 2008 - 09:03 AM

Grazing on a curve... Posted Image





0

#33 User is online   unclew Icon

  • Advanced Member
  • PipPipPipPip
  • Group: Members
  • Posts: 164
  • Joined: 14-August 06

Posted 31 July 2008 - 09:11 AM

When I Googled "curve" & "bullet" I got over two million hits so the movie has clearly generated a lot of discussion. The most logical answer I saw was from wiki.answers in Physics:

Can you curve a bullet like in the movie wanted?
In: Physics

No, ballistic momentum is linear in travel.

The rotational kinetic energy can not be manipulated to create a horizontal parabolic path. This rotation ensures the bullet is moving with its tip forward.

The only "curve" is that of gravity acting on the bullet and bringing it closer and closer to earth.
0

#34 User is offline   rtfire1 Icon

  • Senior Member
  • PipPipPipPipPip
  • Group: Members
  • Posts: 756
  • Joined: 24-January 08
  • Location:usa

Posted 31 July 2008 - 09:26 AM

The thing I was just reading say that depending on the head and the load weight it could be done by what the numbers say but a normal bullet unless there was a production flaw should not be able to do it. I will try to post the link when i get home they show the math and all that on how it would work. they also used the one example I have see work and thats using a pintball marker you can curve the paintball if done right. one note a paintball is a lot slower then a bullet.
0

#35 User is offline   mphenterprises Icon

  • Moderator
  • PipPipPipPipPipPipPipPip
  • Group: Moderators
  • Posts: 12,259
  • Joined: 19-February 07
  • Location:Philadelphia, PA

Posted 31 July 2008 - 09:32 AM

unclew said:

The only "curve" is that of gravity acting on the bullet and bringing it closer and closer to earth.





Hi Uncle. That would make sense and confirm what Mythbusters found.
0

#36 User is offline   KellieCM Icon

  • Expert
  • PipPipPipPipPipPip
  • Group: Members
  • Posts: 3,411
  • Joined: 27-June 07
  • Location:San Francisco, CA

Posted 31 July 2008 - 01:47 PM

According to Wikipedia that one was correct. The dot over an i or a j is a tittle.
0

#37 User is offline   KellieCM Icon

  • Expert
  • PipPipPipPipPipPip
  • Group: Members
  • Posts: 3,411
  • Joined: 27-June 07
  • Location:San Francisco, CA

Posted 31 July 2008 - 01:48 PM

I agree. I don't know for sure but my guess is that a bullet curving mid-trajectory is a movie trick, not actual reality.
0

  • (2 Pages)
  • +
  • 1
  • 2
  • You cannot start a new topic
  • You cannot reply to this topic

1 User(s) are reading this topic
0 members, 1 guests, 0 anonymous users