Street Corner Science with Leon Lederman Part 2

[7THIRTEEN13]

Many of the major technological advancements of the 20th century took several years even decades to completely integrate into our global society. While some current advancements are speeding up do to the vast knowledge and improved technology we have today major advancements such as teleportation, time travel, and interstellar space travel are still far off.

One interesting article you should read is What Will Life Be Like in the Year 2008? (Nov, 1968) 40 years in the Future by James R. Berry

[7THIRTEEN13]

We haven't been visited by people from the future because in the future everyone is dead. While the tremendous advancements in technology humans have made over only 109 years it doesn't mean that the future will be just as great. Humans may predict a grand future with extreme technological advancements but when it actually comes to implementing these into mainstream society... The future is mostly entirely unknown, a natural, man-made, or extra terrestrial disaster may spell the end for us.

[paultherolls]

We have been visited . We really don't understand time. Poor answers.

[SerpentScribe7]

Even a cautious 'visitor' that stayed in the shadows would inadvertently make a small disruption and cause major unpredictable changes to have taken place by the time they returned (or rather went ahead on the now-altered timeline). Even if time was a circle, it would throw off the entire curve or make an alternate one. The only way it could have ever happened at all in history is if this reality we know now is a result of an unexpected alteration error of space-time!

[linomgutierrez]

There is no evidence thus far that we have been visited by time travelers. Dick head

[linomgutierrez]

I'd also like to hear answers from you about "time travel" that would be more insightful than his. Lederman also admitted to not fully understanding time in his answers.....dick head!

[mepwnu]

pretty decent idea for a chain of vid's, make more with more scientists! :D

[teemuruskeepaa]

Yes, it is very healthy to brake the institutional norms of human interaction.

[Chilair1]

I love his NY accent lol.

[roy41688]

where is this in nyc..i want to go

[The1337Juice]

New York...nyc stands for New York City.

[roy41688]

i know i live there..but where it downtown some where

[roy41688]

your the fuking moron i was wondering where they were shooting the clip not where he teaches.learn to how to comprehend

[roy41688]

ur the idiot who cants see in the begin it shows the street says eight ave and west 34st and in the background its Manhattan center u faggot.ur pretty retard,u try put somebody down but u always seem fail moron.ur life is a fail, enjoy mediocrity

[The1337Juice]

Np I'm always here to help my fellow American.

nipples.

[DanTheMan9886]

This is the best idea ever!

[ndjarnag]

yeah, this is a great idea.

[BadMouton]

i really liked these vids, plz don't mind making more of em' =)

5/5