A lot of making goes on in this community these days, but sometimes you’ve just gotta do some old fashioned hacking. You might have grabbed an old Speak and Spell that you want to repurpose ...

The hardware setup shown below includes the Arduino Uno R4, a DHT11 sensor, and the built-in Wi-Fi for email alerts. The DHT11 is connected with VCC to 5V, GND to ground, and the data pin to Digital ...

The 4-H program offers more than 200 projects, but if youth want to explore a topic not on the list, they can create their own. It’s an opportunity for members to go beyond the scope of their current ...

Running a nuclear power plant isn’t an easy task, even with the level of automation available to a 1980s Soviet RBMK reactor.

Mitochondria are essential for cell survival, repair, and adaptation. Not only do they generate most of the energy needed ...

Catalysts are essential to modern industry, accelerating reactions used to produce everything from fertilizers and fuels to medicines and hydrogen energy. But until now, scientists could not directly ...

In a landmark study published in Cell Reports, scientists demonstrated that mouse cortical organoids (miniature, lab-grown ...

A new study suggests AI systems could be a lot more efficient. Researchers were able to shrink an AI vision model to 1/1000th ...