In this video, I created a blood oximeter by using the MAX30105 particle sensor to figure out the changes in color of passing ...

I’ve been testing out the RYB2340 Bluetooth module, and it’s honestly one of the simplest ways I’ve found to add wireless ...

Flower nectar often contains small amounts of alcohol, meaning pollinators like hummingbirds are drinking it all day long. Despite consuming human-equivalent amounts, they show no signs of ...

As bees and hummingbirds flit from flower to flower, greedily sipping nectar in exchange for pollination, the animals often ...

When we provide governments with financing to invest in projects — such as building a road, connecting people to electricity, or treating waste water — we aim to ensure that the people and the ...