Time Traveling in the Couch
This is the most advanced method of time travel known to humanity. It requires minimal equipment, maximum comfort, and a strong bladder control.
First, you will need a couch that has been imbued with chrono-energy. This can be achieved by placing a few strategically-placed magnets under the cushions or by performing the ancient ritual dance of the "Swoosh-Swivel-Sway."
Once you have your couch, sit down and focus your mind on a specific time period. It can be ancient Egypt, the Wild West, or even the dawn of the internet. The key is to visualize the era you wish to visit, and to not fall asleep.
Now, as you begin to feel the familiar tingle of chrono-displacement, hold on to the armrests and enjoy the ride. You may experience some turbulence, but that's just the fabric of time folding in on itself.
Learn more about the theoretical underpinnings of this technology