More than LOLCat, more than Doge, the reaction GIF has become the lingua franca of the internet. It's a perfect, economical expression—and next month, it gets its own exhibit at the Museum of the ...

Add Popular Science (opens in a new tab) More information Adding us as a Preferred Source in Google by using this link indicates that you would like to see more of our content in Google News results.

The “Speed Scared” reaction image of streamer and YouTuber IShowSpeed covering his mouth in terror started spreading in TikTok comment sections in late 2025. But where did this clip come from and how ...

When you really want to get your point across, nothing beats a hilarious little video clip. Here's how to find them and use them. Rick Broida is the author of numerous books and thousands of reviews, ...

Remember how much fun your high school chemistry class was? Neither do we. But that may be because there weren’t enough explosions. Well, nowadays, the internet can fix that problem in a jiffy—or ...

It's about freaking time. GIFs could finally be coming to more places on Facebook. The social network plans to start testing a new GIF button in comments, Facebook confirmed Friday, meaning proper ...

Reaction GIFs are already a common sight on Tumblr, but this new feature might make them even more prolific. The social network/blogging platform now has a built-in GIF search and insert feature: ...

Sometimes there's no better way to respond to a story or a comment than with an animated GIF. Specifically, a reaction GIF, which should be no stranger to anyone who's ever spent a significant amount ...

An icon in the shape of a lightning bolt. Impact Link The internet is a great place to catch up on all the chemistry you wish you studied in high school. Given that science teachers now have access to ...