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Imagine solving the equations of motion using the Lagrangian or the Hamiltonian

Imagine solving the equations of motion using the Lagrangian or the Hamiltonian

Red fluorescence from a blue dye

Red fluorescence from a blue dye

What is Nordic walking? | Live Science

You may have become aware of Nordic walking, however exactly what does it require?...

Physicists confront the neutron lifetime puzzle

From left, ORNL’s Matthew Frost and Leah Broussard utilized a neutron spreading instrument at...

Global decrease in tropical cyclones identified by Australian scientists

Tropical cyclones are taking place less often around the globe due to environment modification,...

Cool Stuff

Space

Halley’s comet.

Halley’s comet.

The orbit of the Moon around the Earth; new moon to full moon.

The orbit of the Moon around the Earth; new moon to full moon.

Solid Rocket Booster (x-post from /r/educationalgifs)

Solid Rocket Booster (x-post from /r/educationalgifs)

Coronal mass ejection captured by NASA’s IRIS probe and the Solar Dynamics Observatory

Coronal mass ejection captured by NASA’s IRIS probe and the Solar Dynamics Observatory

Nanotechnology

Ultrafast switching in a quantum electronic device

Ultrafast switching in a quantum electronic device

Electronic circuits that compute and store information contain millions of tiny switches that control the flow of electric...