{"product_id":"charles-s-l-baker-friction-heat-radiator-never-forget-black-innovation-t-shirt-buillth","title":"Charles S. L. Baker — Friction Heat Radiator — Never Forget Black Innovation T-Shirt | Buillth","description":"\u003cdiv style=\"width:100%;box-sizing:border-box;border-top:1px solid #d9d9d9;padding-top:18px;margin:0 0 16px 0;\"\u003e\u003cdiv style=\"display:flex;align-items:center;gap:12px;width:100%;\"\u003e\n\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"23\" height=\"23\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#1a1a1a\" stroke-width=\"1.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"flex-shrink:0;\"\u003e\u003cpath d=\"M9 18h6\"\u003e\u003c\/path\u003e\u003cpath d=\"M10 22h4\"\u003e\u003c\/path\u003e\u003cpath d=\"M15 14c.2-1 .7-1.7 1.5-2.5A5 5 0 0 0 18 8a6 6 0 0 0-12 0c0 1.7.7 2.8 1.5 3.5.9.8 1.3 1.5 1.5 2.5\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003cspan style=\"font-weight:700;font-size:19px;color:#1a1a1a;\"\u003eDid You Know?\u003c\/span\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003eHeat without fire. No combustion, no flame, no fuel burning anywhere in the system — just two metal cylinders and a spinning core generating warmth through friction alone. Charles S. L. Baker spent twenty-three years perfecting it and patented the first friction heat radiator in 1903. Born enslaved in Missouri, he became a self-taught mechanical engineer who reimagined how a building could be heated.\u003cbr\u003e\u003cbr\u003eNow you know. Wear that.\u003cbr\u003e\u003cbr\u003eThe Buillth Friction Heat Radiator tee is part of the Never Forget collection — wearable archives honoring the Black inventors who built the modern world and never got the credit.\u003cbr\u003e\u003cbr\u003eThe design: Museum-quality archival badge. Twin cylinder core, friction drive, radiant heat lines — the invention that warmed rooms without a single flame, made wearable.\u003cbr\u003e\u003cbr\u003eWear it. They'll ask. Then you tell them.\u003cbr\u003e\u003cbr\u003eThe shirt: Heavyweight unisex tee. 100% ring-spun cotton. Soft enough to live in, bold enough to start a conversation. Tear-away label. Runs true to size.\u003cbr\u003e\u003cbr\u003eCharles S. L. Baker — The Short Version\u003cbr\u003e\u003cbr\u003eCharles S. L. Baker was born into slavery in 1859 in Savannah, Missouri, and became a self-taught mechanical engineer with no formal training. Over twenty-three years of experimentation — rubbing bricks, testing metals, refining a spinning core inside a metal cylinder — he perfected a way to generate heat through friction alone, no fire required. He patented the friction heat radiator in 1903 and co-founded the Friction Heat \u0026amp; Boiler Company the following year. A man born with nothing engineered a new way to keep a building warm.\u003cbr\u003e\u003cbr\u003e→ \u003ca href=\"https:\/\/buillth.com\/pages\/charles-s-l-baker\"\u003eRead the full story of Charles S. L. Baker on the Buillth inventor page\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Printify","offers":[{"title":"Charcoal \/ S","offer_id":49530611859706,"sku":"30139026233075219227","price":29.99,"currency_code":"USD","in_stock":true},{"title":"Navy \/ S","offer_id":49530611892474,"sku":"14182745810129162888","price":29.99,"currency_code":"USD","in_stock":true},{"title":"White \/ S","offer_id":49530611925242,"sku":"13987998454777220480","price":29.99,"currency_code":"USD","in_stock":true},{"title":"Black \/ S","offer_id":49530611958010,"sku":"41369978268525421907","price":29.99,"currency_code":"USD","in_stock":true},{"title":"Charcoal \/ M","offer_id":49530611990778,"sku":"28626369242754754909","price":29.99,"currency_code":"USD","in_stock":true},{"title":"Navy \/ M","offer_id":49530612023546,"sku":"18659372856489475577","price":29.99,"currency_code":"USD","in_stock":true},{"title":"White \/ M","offer_id":49530612056314,"sku":"41400041958378413763","price":29.99,"currency_code":"USD","in_stock":true},{"title":"Black \/ M","offer_id":49530612089082,"sku":"18142960141596899641","price":29.99,"currency_code":"USD","in_stock":true},{"title":"Charcoal \/ L","offer_id":49530612121850,"sku":"31876692655502832323","price":29.99,"currency_code":"USD","in_stock":true},{"title":"White \/ L","offer_id":49530612154618,"sku":"22307057468658498913","price":29.99,"currency_code":"USD","in_stock":true},{"title":"Black \/ L","offer_id":49530612187386,"sku":"29305787550680789626","price":29.99,"currency_code":"USD","in_stock":true},{"title":"Charcoal \/ XL","offer_id":49530612220154,"sku":"99474298308639771232","price":29.99,"currency_code":"USD","in_stock":true},{"title":"Navy \/ XL","offer_id":49530612252922,"sku":"15018861476900986313","price":29.99,"currency_code":"USD","in_stock":true},{"title":"White \/ XL","offer_id":49530612285690,"sku":"20909253579507117119","price":29.99,"currency_code":"USD","in_stock":true},{"title":"Black \/ XL","offer_id":49530612318458,"sku":"32085052104973791220","price":29.99,"currency_code":"USD","in_stock":true},{"title":"Charcoal \/ 2XL","offer_id":49530612351226,"sku":"20556210424426358313","price":30.99,"currency_code":"USD","in_stock":true},{"title":"Navy \/ 2XL","offer_id":49530612383994,"sku":"12127984913273591166","price":30.99,"currency_code":"USD","in_stock":true},{"title":"White \/ 2XL","offer_id":49530612416762,"sku":"12632328474642606948","price":30.99,"currency_code":"USD","in_stock":true},{"title":"Black \/ 2XL","offer_id":49530612449530,"sku":"12647233920389031490","price":30.99,"currency_code":"USD","in_stock":true},{"title":"Charcoal \/ 3XL","offer_id":49530612482298,"sku":"18955037727295772093","price":32.0,"currency_code":"USD","in_stock":true},{"title":"Navy \/ 3XL","offer_id":49530612515066,"sku":"98764031510795433358","price":32.0,"currency_code":"USD","in_stock":true},{"title":"Charcoal \/ 4XL","offer_id":49530612547834,"sku":"14042711214444931699","price":32.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0837\/7666\/7898\/files\/Indoor_Heating_Friction_Blk_Innovation_-_Navy_Blue.jpg?v=1783910573","url":"https:\/\/buillth.com\/products\/charles-s-l-baker-friction-heat-radiator-never-forget-black-innovation-t-shirt-buillth","provider":"Buillth","version":"1.0","type":"link"}