Top 3 facts that would blow the facebook generation away?

  • Thread starter Thread starter budd
  • Start date Start date
  • Tags Tags
    Facts Generation
Click For Summary

Discussion Overview

The discussion revolves around intriguing facts that might astonish the "Facebook generation," focusing on scientific concepts, historical perspectives, and technological advancements. Participants share various claims and ideas that challenge common perceptions and highlight the complexities of science and history.

Discussion Character

  • Exploratory
  • Debate/contested
  • Conceptual clarification
  • Historical

Main Points Raised

  • Some participants propose that actual images of atoms and the nature of matter waves could surprise many, emphasizing that the wave behavior relates to probabilities rather than physical waves.
  • Length contraction in special relativity is discussed, with an example involving muons that challenges common intuitions about time and distance.
  • One participant shares a personal belief in the multiverse interpretation of quantum mechanics, suggesting it offers a perspective on existence and immortality that is difficult to convey to others.
  • Historical facts about life expectancy, food preservation, and hygiene practices are presented, illustrating how societal norms have drastically changed over time.
  • Several participants mention various scientific achievements, such as the detection of extremely short-lived particles and the precision of atomic clocks, which could astonish a general audience.
  • Some participants note that many scientific facts could amaze not just younger generations but a broader audience, highlighting a general lack of understanding in science.
  • Interesting technological milestones, such as the invention of the fax machine and coin-operated vending machines, are shared as surprising historical facts.

Areas of Agreement / Disagreement

Participants express a range of views, with some agreeing on the potential impact of the scientific facts shared, while others introduce differing perspectives on the relevance and understanding of these facts among various generations. The discussion remains unresolved regarding which facts would be most surprising.

Contextual Notes

Some claims rely on specific interpretations of scientific theories, and there are unresolved assumptions about the audience's prior knowledge and beliefs regarding science and history.

Who May Find This Useful

Readers interested in science, history, and technology, particularly those curious about how these topics intersect with contemporary societal views.

  • #31


What is required for time travel then?
You enter a black box, wait for time t, and leave the box, the time in the world has advanced by t+x with x>0. Is that time travel?
In science fiction stories, t is something like seconds to hours and x can be several years. With the ISS, t is something like one year and x is some milliseconds.Freezing something does not change time - it slows down chemical processes (but not nuclear decays and other stuff), but not the time itself.
 
Physics news on Phys.org
  • #32


mfb said:
What is required for time travel then?
I don't know. As far as I know time travel is just a nonsensical grouping of agile terms.

mfb said:
You enter a black box, wait for time t, and leave the box, the time in the world has advanced by t+x with x>0. Is that time travel?
No.
 
  • #33


Top 3 facts that would blow the facebook generation away?
1. I remember being blown away when I learned that magnetic forces can be explained as a modification of electric forces due to relativistic effects. (See E. Purcell's text on Electricity and Magnetism.)

2. Now I am blown away that a good quantitative theory of magnetism was developed before people knew anything about relativity.

3. Likewise, that thermodynamics was developed before the existence of atoms and molecules was established.
 
  • #34


Top 3 facts that would blow the facebook generation away?
1. Not everything on Wikipedia is true.

2. Before GPS when it was possible to get lost.

3. There was a time before Al Gore when the internet didn't exist.
 
  • #35


Borg said:
1. Not everything on Wikipedia is true.

2. Before GPS when it was possible to get lost.

3. There was a time before Al Gore when the internet didn't exist.

Minor point... It's still possible to get lost with GPS. For instance, my car is thoroughly convinced that I drive through a cornfield on my way to work ("Recalculating... Don't forget the butter..."), but the reality is that I drive over an ex-cornfield that's been turned into a tollway and the maps haven't been updated.
 
  • #36


I think a few people are missing the point of the OPs question. The "Facebook" generation don't have a clue about Einstein, or relativity, or muons... Need simpler facts that they can understand.
 
  • #37


larrybud said:
I think a few people are missing the point of the OPs question. The "Facebook" generation don't have a clue about Einstein, or relativity, or muons... Need simpler facts that they can understand.
I am one of the facebook generation (it became popular in my mid-teens but before that myspace and MSN were ubiquitous) and the suggestion that we need simpler facts or that there are 3 things that would specifically blow us away over any other demographic is both foolish and insulting.
 
  • #39


larrybud said:
I think a few people are missing the point of the OPs question. The "Facebook" generation don't have a clue about Einstein, or relativity, or muons... Need simpler facts that they can understand.
The text of your tweet is too long.
 
  • #40

Similar threads

  • · Replies 35 ·
2
Replies
35
Views
4K
  • · Replies 2 ·
Replies
2
Views
2K
  • · Replies 35 ·
2
Replies
35
Views
8K
Replies
12
Views
4K
Replies
90
Views
12K
  • Poll Poll
  • · Replies 12 ·
Replies
12
Views
3K
  • · Replies 46 ·
2
Replies
46
Views
6K
  • · Replies 6 ·
Replies
6
Views
2K
  • · Replies 22 ·
Replies
22
Views
4K
  • · Replies 39 ·
2
Replies
39
Views
6K