Time Travel

By Keathley

The idea of time travel Albert Einstein

Theory of relativity

E=mc2, true or FALSE!

Time dilation

Many scientists today

What is time travel?

Moving in time

Travel into past

Travel into future

Time dilation involved (Theory of relativity)

Leave the present

Slow time or speed it up

Bending space time

Has time travel been achieved?

Future achieved

Go 99.99% speed of light for future or…

Orbit in space for future

Faster then light for past

Look into milky way for past

Is traveling into the past easier then the future?

Milky way is past

Can’t change past

Grandfather paradox

Future travel achieved

Past unachieved

Impossible to go faster then light (for past)

Do you believe in time travel? Some scientists do

Some scientists don’t (Du Shenwang, assistant professor)

Future travel more probable

Future has been done

Harder for past

Many ideas to travel

Spacetime vs. earth time

Matter bends space time

Earth drags spacetime

Spacetime is 4th dimension

Faster you go, space time slows (time dilation)

Spacetime is relative

Space and time mixed

Different ways to travel

Black holes & white holes

Cosmic strings

Wormholes

Time dilation

Kerr holes (Like black holes)

Time machine

Conclusion

Time travel into future is possible, according to Albert Einstein and others

Future, yes… past… not yet

Some people believe in it, some don’t

There are many theories to travel in time

Spacetime is involved

Time travel is going on around you