cloud chambers

Vapor trail visualizers

A cloud chamber is a sealed container filled with supersaturated vapor, used to detect ionizing radiation.

When charged particles pass through, they leave visible trails of condensation—tiny droplets forming along their paths like contrails behind aircraft.

Developed in the early twentieth century, cloud chambers helped physicists visualize subatomic particles and cosmic rays, earning their inventor the Nobel Prize.

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particles · alpha particles · physics · beta · radiation · alpha · beta radiation · vapor trails · subatomic particles · supersaturation · gamma rays · invisible rays · nuclear reactions · science museums · science fair · Nobel Prize · photography · alphas

Opposites
particle detection method

cloud chambersGeiger counters

Ionizing radiation measurement instruments

calorimeters

particle physics function

cloud chambersparticle accelerators

Devices speeding subatomic matter

cyclotrons · linear accelerators · Large Hadron Collider · atom smashers

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cloud, chamber, clouds, chambers, cloudy, clouded, clouding, cloudless, cloudiness

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