Your SlideShare is downloading. ×
0
Time travel
Time travel
Time travel
Time travel
Time travel
Time travel
Time travel
Time travel
Time travel
Time travel
Time travel
Time travel
Time travel
Time travel
Time travel
Upcoming SlideShare
Loading in...5
×

Thanks for flagging this SlideShare!

Oops! An error has occurred.

×
Saving this for later? Get the SlideShare app to save on your phone or tablet. Read anywhere, anytime – even offline.
Text the download link to your phone
Standard text messaging rates apply

Time travel

975

Published on

Hi this ppt will be made by using online info. & wikipeda,you tube and also for images by google yahoo & NASA.........

Hi this ppt will be made by using online info. & wikipeda,you tube and also for images by google yahoo & NASA.........

Published in: Education, Technology, Travel
0 Comments
0 Likes
Statistics
Notes
  • Be the first to comment

  • Be the first to like this

No Downloads
Views
Total Views
975
On Slideshare
0
From Embeds
0
Number of Embeds
0
Actions
Shares
0
Downloads
0
Comments
0
Likes
0
Embeds 0
No embeds

Report content
Flagged as inappropriate Flag as inappropriate
Flag as inappropriate

Select your reason for flagging this presentation as inappropriate.

Cancel
No notes for slide

Transcript

  • 1. Time Travel<br />By<br />Ankush M. Tayade<br />Stud's Of Electronics & Telecommunication<br />DES’s COET Dhamangaon Rly.<br />
  • 2. This ppt Is Dedicated<br />To Nature<br />
  • 3.
  • 4. Afraid of the Dark?<br />Who remembers trying to race against light so you could get in bed before it got dark?<br />Turned out light was really fast<br />If only we had a time machine<br />Note: All The concept On that ppt are concesion to NASA & Stefan Hawking Theory <br />
  • 5. Einstein’s Great Idea<br /><ul><li>The speed of light is constant(ly very fast)
  • 6. If we had very fast spaceships, this would allow us to observe some crazy things
  • 7. For example
  • 8. The twin paradox
  • 9. But we don’t need a spaceship
  • 10. A regular passenger jet will do
  • 11. Or even just a tower!</li></ul>Note: All The concept On that ppt are concesion to NASA & Stefan Hawking Theory <br />
  • 12. Backwards Time Travel<br /><ul><li>Going forward in time is (relatively) easy
  • 13. Going back is much harder
  • 14. But Einstein’s theory of general relativity seems to allow it
  • 15. It depends just how much space-time can curve</li></ul>Note: All The concept On that ppt are concesion to NASA & Stefan Hawking Theory <br />
  • 16. What is Time Travel Again?<br /><ul><li>Actually going to the future or past
  • 17. Not just some replica of it
  • 18. It’s all relative
  • 19. For me to time travel, there would need to be a difference between the speed time passes for me and the speed time passes for someone or everyone else </li></ul>Note: All The concept On that ppt are concesion to NASA & Stefan Hawking Theory <br />
  • 20. Time Travel in Future<br /><ul><li>It is possible to travel in time ?</li></ul> * Yes<br /> * No<br />Yes, it is possible but there is big IF<br />Note: All The concept On that ppt are concesion to NASA & Stefan Hawking Theory <br />
  • 21. The Fourth Dimension <br /><ul><li>What is fourth Dimension ?
  • 22. 1-Width
  • 23. 2-Height
  • 24. 3-Length
  • 25. 4-</li></ul>Time<br />Example<br />The laws of physics actually accommodate the notion of time travel, through portals<br />known as wormholes.<br />Note: All The concept On that ppt are concesion to NASA & Stefan Hawking Theory <br />
  • 26. Special Relativity<br />* If we could Travel faster than light ,One could also go Back in time<br />Note: All The concept On that ppt are concesion to NASA & Stefan Hawking Theory <br />
  • 27. V<br />Thanks'<br />
  • 28. Time Travel is Possible!!!<br /><ul><li>This might be a hoax, but time travel really is possible
  • 29. In fact, many of us have already done it</li></li></ul><li>What is Time Travel Again?<br /><ul><li>Actually going to the future or past
  • 30. Not just some replica of it
  • 31. It’s all relative
  • 32. For me to time travel, there would need to be a difference between the speed time passes for me and the speed time passes for someone or everyone else </li></li></ul><li>The ‘No Destination’ Objection<br /><ul><li>If you haven’t thought through all of the implications of 4-D space-time, then you may still believe:
  • 33. That the past no longer exists
  • 34. That the future doesn’t exist yet
  • 35. That only the present time exists
  • 36. If these points are true, then time travel is impossible because there is no other time to travel to</li></li></ul><li>Time Travel is Possible!!!<br /><ul><li>John Titor came from the </li></ul> future… and provided truth <br /><ul><li>This might be a hoax, but is backwards time travel really possible?
  • 37. Physicists say that it is… but what about the logical contradictions that would result?</li>

×