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by Jerry Lewis
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Ultra-high-energy cosmic ray
In high-energy physics, an ultra-high-energy cosmic ray (UHECR) or extreme-energy cosmic ray (EECR) is a cosmic ray (subatomic particle) which appears to have extreme kinetic energy, far beyond both its rest mass and energies typical of other cosmic rays.
Ultra-high-energy cosmic rayGreisen–Zatsepin–Kuzmin limitHigh Resolution Fly's Eye Cosmic Ray DetectorCosmic rayPierre Auger ObservatoryNeutrinoTelescope Array ProjectCosmic-ray observatoryMARIACHIExtragalactic cosmic rayPhysicsAkeno Giant Air Shower ArrayHiresIonizing radiationOMGPCHICOSAstronomyBlack holeWashington Large Area Time Coincidence ArrayLOFAR
ZevatronPlanck energyMalargüeOh My GodParticle showerSuperbradyonLorentz covarianceAlan Andrew WatsonAntarctic Impulse Transient AntennaList of unsolved problems in physicsStrangeletList of space telescopesDugway Proving GroundCACTUSLHCfList of accelerators in particle physicsExotic baryonLorentz invariance in loop quantum gravityAltran Foundation for InnovationSafety of particle collisions at the Large Hadron Collider
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Battle of Lake Champlain American troops score a decisive victory over the British in the War of 1812 (1814)
Battle of Lake Champlain American troops score a decisive victory over the British in the War of 1812 (1814)