Cat's eyes were invented by Percy Shaw of Halifax, England, who patented them in 1934 and named them after a cat's eyeshine. Wartime blackouts showed their value and helped spread them across British roads.
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📍 Northern China (Gansu to Luoyang)
The oldest paper scraps, from the 2nd century BC, were found in China, and Han court official Cai Lun refined papermaking around 105 AD. Egypt's papyrus was a different material.
📍 Geesthacht (near Hamburg), Germany
Swedish chemist Alfred Nobel developed dynamite in 1866–67 at his Krümmel factory on the Elbe near Hamburg, taming nitroglycerin by soaking it into kieselguhr, a porous earth. He patented it in 1867.
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📍 China
Brushes with stiff hog bristles set in bone or bamboo handles were being used in China centuries before William Addis began mass-producing toothbrushes in England around 1780.
📍 London (the Savoy), England
French chef Auguste Escoffier created Peach Melba at London's Savoy Hotel in 1892 or 1893 to honour Australian soprano Nellie Melba, then starring at Covent Garden.
📍 La Ciotat, France
Pétanque was born in La Ciotat, near Marseille, around 1907–1910, when rheumatic player Jules Lenoir could no longer run before throwing. Its name comes from Provençal for “feet planted”.
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📍 Camberley, Surrey, England
The first known motocross race, then called a 'scramble', was run on Camberley Heath in Surrey, England, on 29 March 1924. The name motocross came later, blending French 'motocyclette' with 'cross-country'.