"a collider that operates at very low temperatures"@en-us . . "104189212"@en-us . . . "04358256-n"^^ . "0"^^ . . "0.5"^^ . "103444036"@en-us . . "superconducting supercollider"^^ . . . . "104358256"^^ . . "superconducting supercollider"@en-us .