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Bell showed in 1964 that no preset instructions can explain the correlations. Quavo \u0026amp; Lia on a pixel-art unisex tee; equation, symbols and sources in the panel below.\u003c\/p\u003e","brand":"Printify","offers":[{"title":"White \/ S","offer_id":41363783385191,"sku":"32488649020696223983","price":29.99,"currency_code":"USD","in_stock":true},{"title":"Black \/ S","offer_id":41363783417959,"sku":"32151527331327665049","price":29.99,"currency_code":"USD","in_stock":true},{"title":"White \/ M","offer_id":41363783450727,"sku":"20371870789123884892","price":29.99,"currency_code":"USD","in_stock":true},{"title":"Black \/ M","offer_id":41363783483495,"sku":"12381189682574568339","price":29.99,"currency_code":"USD","in_stock":true},{"title":"White \/ L","offer_id":41363783516263,"sku":"19063145548264350868","price":29.99,"currency_code":"USD","in_stock":true},{"title":"Black \/ L","offer_id":41363783549031,"sku":"60590115685306061876","price":29.99,"currency_code":"USD","in_stock":true},{"title":"White \/ XL","offer_id":41363783581799,"sku":"22595915172554433296","price":29.99,"currency_code":"USD","in_stock":true},{"title":"Black \/ XL","offer_id":41363783614567,"sku":"30780527661746313247","price":29.99,"currency_code":"USD","in_stock":true},{"title":"White \/ 2XL","offer_id":41363783647335,"sku":"22785988097223013422","price":29.99,"currency_code":"USD","in_stock":true},{"title":"Black \/ 2XL","offer_id":41363783680103,"sku":"20349919365465809684","price":29.99,"currency_code":"USD","in_stock":true},{"title":"White \/ 3XL","offer_id":41363783712871,"sku":"20054813957323216081","price":29.99,"currency_code":"USD","in_stock":true},{"title":"Black \/ 3XL","offer_id":41363783745639,"sku":"20735695786855380592","price":29.99,"currency_code":"USD","in_stock":true},{"title":"White \/ 4XL","offer_id":41363783778407,"sku":"11074111810045224852","price":29.99,"currency_code":"USD","in_stock":true},{"title":"Black \/ 4XL","offer_id":41363783811175,"sku":"71326622259404050266","price":29.99,"currency_code":"USD","in_stock":true},{"title":"White \/ 5XL","offer_id":41363783843943,"sku":"32347996398010345919","price":29.99,"currency_code":"USD","in_stock":true},{"title":"Black \/ 5XL","offer_id":41363783876711,"sku":"23073247699591372851","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0596\/8746\/9159\/files\/quavo-lia-the-entangled-twins-quantum-connection-pixel-tee_front_01_white.png?v=1793593156"},{"product_id":"reflexia-the-nonlocal-mirror-quantum-nonlocality-pixel-tee","title":"Reflexia – The Nonlocal Mirror \/ Quantum Nonlocality Physics T-Shirt","description":"\u003cp\u003eTwo particles, far apart, keep answering in step, and no message passes between them. Bell tests show entangled particles share correlations no local theory explains, yet no signal passes. Reflexia wears it in pixel art on a unisex tee. The physics panel below has the equation, every symbol and the sources.\u003c\/p\u003e","brand":"Printify","offers":[{"title":"Black \/ S","offer_id":41365259026535,"sku":"24335342775303117914","price":29.99,"currency_code":"USD","in_stock":true},{"title":"Black \/ M","offer_id":41365259059303,"sku":"31844301696195763306","price":29.99,"currency_code":"USD","in_stock":true},{"title":"Black \/ L","offer_id":41365259092071,"sku":"17915091735785006837","price":29.99,"currency_code":"USD","in_stock":true},{"title":"Black \/ XL","offer_id":41365259124839,"sku":"11820455206577291747","price":29.99,"currency_code":"USD","in_stock":true},{"title":"Black \/ 2XL","offer_id":41365259157607,"sku":"34589710752201704122","price":29.99,"currency_code":"USD","in_stock":true},{"title":"Black \/ 3XL","offer_id":41365259190375,"sku":"22218646444377408818","price":29.99,"currency_code":"USD","in_stock":true},{"title":"Black \/ 4XL","offer_id":41365259223143,"sku":"21271534712671148174","price":29.99,"currency_code":"USD","in_stock":true},{"title":"Black \/ 5XL","offer_id":41365259255911,"sku":"33610507964881661975","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0596\/8746\/9159\/files\/reflexia-the-nonlocal-mirror-quantum-nonlocality-pixel-tee_front_02_black.png?v=1793590343"},{"product_id":"triumvira-the-ghz-state-physics-t-shirt","title":"Triumvira – The GHZ State Physics T-Shirt","description":"\u003cp\u003eThree sisters, palms together, each holding an X or Y rune. One run, and the hidden variables have nowhere to hide.\u003c\/p\u003e\u003ch3\u003eThe Physics\u003c\/h3\u003e\u003cp\u003eThree qubits are entangled in a GHZ state. Quantum mechanics says certain products of X and Y measurements are −1 with certainty. If each result were a pre-set local value of ±1, multiplying those three products would force XXX = −1, but quantum mechanics says XXX = +1. This is Bell's theorem without inequalities.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e|GHZ⟩ = (|000⟩ + |111⟩)\/√2\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e|000⟩, |111⟩: all three qubits in state 0, or all in state 1\u003c\/li\u003e\n\u003cli\u003eX, Y: Pauli spin or polarisation measurements on each qubit, outcomes ±1 (dimensionless)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eGreenberger, Horne and Zeilinger introduced it in 1989; Pan et al. tested it with three photons (Nature, 2000).\u003c\/p\u003e\u003ch3\u003eOn the shirt\u003c\/h3\u003e\u003cp\u003eFront: Triumvira, the pixel-art character, with the title. Back: the GHZ state, the three certain results, the hidden-variable contradiction and both sources. 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