Water Droplets Microreactor Chemical Reaction Art
Water droplets are being used in neat ways for chemical reactions, especially in microfluidics and droplet chemistry. They work like microreactors, as droplets can sit in a liquid they don’t blend with or be guided on surfaces with techniques like electrowetting. In the videos you’ll see, a scientist adds small bits of chemicals to a water droplet, letting them blend together inside.

Google Material 3 Expressive Android Interface Leak
Google’s Material Design 3 Expressive, often called M3 Expressive or just Material 3 Expressive, is the latest update to their design style for Android, set to be a big focus at Google I/O 2025 (May 20–21). It builds on Material Design 3 (also known as Material You, started in 2021 with Android 12) by making user interfaces more lively, emotional, and engaging.