Reversing your TikTok video can increase creativity by making you think outside the box. This can be done in the Effects menu of the video editor.

To invert the colors on your Windows display, go into your computer's Control Panel. There, you can change a number of settings.

And Norway, which has had deposit returns for recycling glass bottles since 1902, is now leading in what’s called a “reverse vending machine.” See how this soda machine is eco-friendly. It’s the real ...