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You searched for "time travel"
We found 16 results on physics.org and 153 results in our database of sites
(of which
152 are Websites,
1 is a Videos,
and 0 are Experiments)
Search results on physics.org
Time Twins
Could we ever go back in time?
The Science of His Dark Materials
The physics of Santa
How does a fridge work?
How do we know how far away the moon is?
Why is the sky blue?
What does the 5 sigma mean?
A brief history of space
The Restaurant at the End of the Universe
Keep your ears peeled
Why is Pluto no longer considered a planet?
What are fuel cells?
All about... the International Space Station
London Science Uncovered
How does GPS work?
Essence of Time
Essays on time, some history and biography with links to other sources. This site is part of the ThinkQuest competition and so is created by students.
Negative Velocity and Negative Acceleration
Shows, by means of simple animation, the displacement time, velocity time, and acceleration time graphs for an object moving with negative velocity and negative acceleration. Links to 'The Physics ...
Why do sound waves transmit farther at night?
A simple explanation of why sound travels long distances at night. There are some attractive graphics.
Negative Velocity and Positive Acceleration
Shows, by means of simple animation, the displacement time, velocity time, and acceleration time graphs for an object moving with negative velocity and positive acceleration.
Positive Velocity and Negative Acceleration
Shows, by means of simple animation, the displacement time, velocity time, and acceleration time graphs for an object moving with positive velocity and negative acceleration.
Reverberation Time
The reverberant sound in an auditorium dies away with time as the sound energy is absorbed by multiple interactions with the surfaces of the room.
Quantum Time Development
This applet enables the user to show how a quantum wave packet develops with time.
How aerogel will change the world
Article from the times on how this new material could protect your home against bomb blasts, mop up oil spillages and even help man to fly to Mars.
Positive Velocity and Positive Acceleration
Shows, by means of simple animation, the displacement time, velocity time, and acceleration time graphs for an object moving with positive velocity and positive acceleration.