A presentation by Nipun Sharma

Time dilation is difficult to explain simply, and has different explanations

according to the setting. Best put, it is the slowing of time experienced by someone as they near

the speed of light.

Time dilation is difficult to explain simply, and has different explanations

according to the setting. Best put, it is the slowing of time experienced by someone as they near

the speed of light.

As your rate of speed gets closer to the speed of light (roughly 186,000 miles per second), the

conception of time actually speeds down. If one was to observe you

getting closer to the speed of light, it would

appear that your actions were slowing down.

As your rate of speed gets closer to the speed of light (roughly 186,000 miles per second), the

conception of time actually speeds down. If one was to observe you

getting closer to the speed of light, it would

appear that your actions were slowing down.

Guy on airplaneGuy on airplane Guy on earthGuy on earth

Well, there are some things we must take into consideration. Since the

airplane was moving faster than the little geek on earth, time

actually slightly slowed down on the plane. “But why don’t I come out 50 years younger than what

I should be when I get off a plane after a trip?”

Well, there are some things we must take into consideration. Since the

airplane was moving faster than the little geek on earth, time

actually slightly slowed down on the plane. “But why don’t I come out 50 years younger than what

I should be when I get off a plane after a trip?”

Because the airplane isn’t moving nearly fast enough

for someone to actually sense the slowing of time. In

fact, you’d have to reach half the speed of light to

merely experience a slowdown of 15%! However, with the atomic clocks, we

are able to detect the extremely small difference

in time.

Because the airplane isn’t moving nearly fast enough

for someone to actually sense the slowing of time. In

fact, you’d have to reach half the speed of light to

merely experience a slowdown of 15%! However, with the atomic clocks, we

are able to detect the extremely small difference

in time.

As you near the speed of light, time slows down. If you’re

going at 10% of the speed of light, time slows down a

mere .5%. Likewise, if you’re going at 50% of the speed of light, time slows down 15% (a 3000 percent increase). If you’re going at 90% of the speed of light, time slows

down nearly 60%! And going at 99% of the speed of light slows down time about 85%!

As you near the speed of light, time slows down. If you’re

going at 10% of the speed of light, time slows down a

mere .5%. Likewise, if you’re going at 50% of the speed of light, time slows down 15% (a 3000 percent increase). If you’re going at 90% of the speed of light, time slows

down nearly 60%! And going at 99% of the speed of light slows down time about 85%!

You probably noticed that the increase of the slowing of time is quadratic, rather

than a steady, linear increase. For example, look at the graph to the

left. Notice how the line at the beginning drops only

steadily, then takes a huge dive near the end (a

quadratic slope).

You probably noticed that the increase of the slowing of time is quadratic, rather

than a steady, linear increase. For example, look at the graph to the

left. Notice how the line at the beginning drops only

steadily, then takes a huge dive near the end (a

quadratic slope).

Because the “slope” of time dilation is quadratic, there are

two things that are certain:• The closer you are to the speed of light, the more time

slows down to a certain degree.

• With our current knowledge, time can not be totally frozen.

Because the “slope” of time dilation is quadratic, there are

two things that are certain:• The closer you are to the speed of light, the more time

slows down to a certain degree.

• With our current knowledge, time can not be totally frozen.

Why not? Because, like said, the graph is quadratic. This

means that while the faster you go and the closer you

obtain to freezing time, you can’t freeze time because you would have to be traveling at

the speed of light itself. According to modern theory, objects with a mass cannot

reach the speed of light.

Why not? Because, like said, the graph is quadratic. This

means that while the faster you go and the closer you

obtain to freezing time, you can’t freeze time because you would have to be traveling at

the speed of light itself. According to modern theory, objects with a mass cannot

reach the speed of light.

Time dilation is actually a very big deal: it holds some of the

thousands of keys to unlocking time travel. A man could go on a super-fast ship for 50 years, and come back

only 1 year older, also feeling as if he was only on the ship for 1 earth year. Scientists are looking into how this works and how it

could be used to our advantage.

Time dilation is actually a very big deal: it holds some of the

thousands of keys to unlocking time travel. A man could go on a super-fast ship for 50 years, and come back

only 1 year older, also feeling as if he was only on the ship for 1 earth year. Scientists are looking into how this works and how it

could be used to our advantage.

It is obviously not that simple. Before actually attempting this first-hand, scientists

would need to find a way for humans to travel close to

the speed of light, whether it be on a ship, or somehow

through a wave that is nearly as fast as light, such

as cosmic rays.

It is obviously not that simple. Before actually attempting this first-hand, scientists

would need to find a way for humans to travel close to

the speed of light, whether it be on a ship, or somehow

through a wave that is nearly as fast as light, such

as cosmic rays.

Albert Einstein (born 1879, died 1955) is credited

with the creation of the Theories of Relativity.

Within this theory, Einstein says that time

changes with motion, like how time changes from in

an airplane, to on the earth. Previous scientists thought similarly as well.

Albert Einstein (born 1879, died 1955) is credited

with the creation of the Theories of Relativity.

Within this theory, Einstein says that time

changes with motion, like how time changes from in

an airplane, to on the earth. Previous scientists thought similarly as well.

If scientists are actually able to find a way to get a human travel

close to the speed of light, we would be able to do several

things in the future. We would be able to preserve humans to

live longer than their counterparts on earth. When

they come back to earth, several years, decades, or even

centuries could have passed, and the human would be only a few years older than when they

left.

If scientists are actually able to find a way to get a human travel

close to the speed of light, we would be able to do several

things in the future. We would be able to preserve humans to

live longer than their counterparts on earth. When

they come back to earth, several years, decades, or even

centuries could have passed, and the human would be only a few years older than when they

left.

Time dilation could very well be the ultimate way for humans to “live longer”. It is one way to

unlock the secret of time travel, as well as get a more familiar

feeling of time. As humans continue to make advances in the field of time and science, we will continue to find out

more and more about time and its mysteries. Perhaps one day,

we’ll find a way to actually freeze time, or even go back in

time.

Time dilation could very well be the ultimate way for humans to “live longer”. It is one way to

unlock the secret of time travel, as well as get a more familiar

feeling of time. As humans continue to make advances in the field of time and science, we will continue to find out

more and more about time and its mysteries. Perhaps one day,

we’ll find a way to actually freeze time, or even go back in

time.

GRAPHICS:http://sprott.physics.wisc.edu/fractals/collect/1998/?plain

http://nces.ed.gov/nceskids/graphing/

http://en.wikipedia.org/wiki/Time_dilation

http://r.office.microsoft.com/r/rlidAppFolder?clid=1033&p1=powerpoint

www.goodexperience.com/broken/i/04/01/

MUSIC:http://share.studio.adobe.com/axBrowseSubmit.asp?c=183

GRAPHICS:http://sprott.physics.wisc.edu/fractals/collect/1998/?plain

http://nces.ed.gov/nceskids/graphing/

http://en.wikipedia.org/wiki/Time_dilation

http://r.office.microsoft.com/r/rlidAppFolder?clid=1033&p1=powerpoint

www.goodexperience.com/broken/i/04/01/

MUSIC:http://share.studio.adobe.com/axBrowseSubmit.asp?c=183

I hope you enjoyed my presentation, and learned something valuable from it as well!I hope you enjoyed my presentation, and learned something valuable from it as well!