Dot Physics on MSN

Physics tutorial: Modeling the force of a spring

Learn how to model the force of a spring step by step in this physics tutorial! 🧲📐 Explore Hooke’s Law, spring constants, and real-world examples while applying calculations to understand how ...
The Cornell Daily Sun

‘Lasers and Photonics’: The Class Where Building a Laser Is Part of the Lesson

Students in the class ENGRI 1100: "Lasers and Photonics" engage in hands-on learning and build a laser for an assignment.
Opinion
Dot Physics on MSNOpinion

Physics tutorial: Satellite momentum and position with constant force

Learn how to calculate a satellite’s momentum and position under a constant force! 🛰️📐 This physics tutorial explains step by step how to model motion, apply Newton’s laws, and analyze orbital ...

40 years after Challenger: Lingering guilt and lessons learned

Forty years after the Challenger disaster, NPR explores the engineers' last-minute efforts to stop the launch, their decades ...