{"product_id":"the-mauna-loa-record-plate-095-physics-poster","title":"The Mauna Loa Record – Plate 095 Physics Poster","description":"\u003cp\u003ePlate 95 speaks for itself: \u003cem\u003e“And the planet still breathes.”\u003c\/em\u003e\u003c\/p\u003e\u003ch3\u003eThe Physics\u003c\/h3\u003e\u003cp\u003eSince 1958 Mauna Loa has measured carbon dioxide in the air. The record climbs year on year, with a seasonal zigzag as northern plants take up and release CO₂.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e315.98 → 427.35 ppm\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eppm: parts per million, mole fraction in dry air\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003eNOAA annual means: 315.98 ppm (1959). 427.35 ppm (2025, preliminary).\u003c\/p\u003e\u003cp\u003e\u003cem\u003eHonest caveat:\u003c\/em\u003e The 2025 annual mean is NOAA's preliminary value, ±0.12 ppm, and may be revised.\u003c\/p\u003e\u003ch3\u003eSources\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eNOAA GML, Mauna Loa annual mean CO₂, gml.noaa.gov\/ccgg\/trends (co2_annmean_mlo.txt).\u003c\/li\u003e\n\u003cli\u003eC. D. Keeling, Tellus 12, 200 (1960).\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOn the poster\u003c\/h3\u003e\u003cp\u003ePlate 095, “The Mauna Loa Record”: the pixel-art plate with its slogan “And the planet still breathes.”, the key equation and the facts panel shown above. Pixelated Physics. Physics. Personified.\u003c\/p\u003e","brand":"Printify","offers":[{"title":"9'' x 12\" (Vertical) \/ Matte","offer_id":50962725273703,"sku":"33591781964229164627","price":19.99,"currency_code":"USD","in_stock":true},{"title":"9'' x 12\" (Vertical) \/ Fine Art","offer_id":50962725306471,"sku":"22787506690166120729","price":29.99,"currency_code":"USD","in_stock":true},{"title":"9'' x 12\" (Vertical) \/ Semi Glossy","offer_id":50962725339239,"sku":"15902801923461954769","price":19.99,"currency_code":"USD","in_stock":true},{"title":"18″ x 24″ (Vertical) \/ Fine Art","offer_id":50962725372007,"sku":"20108731579227876353","price":44.99,"currency_code":"USD","in_stock":true},{"title":"18″ x 24″ (Vertical) \/ Semi Glossy","offer_id":50962725404775,"sku":"21570790832481432834","price":29.99,"currency_code":"USD","in_stock":true},{"title":"18″ x 24″ (Vertical) \/ Matte","offer_id":50962725437543,"sku":"26503504650528551931","price":29.99,"currency_code":"USD","in_stock":true},{"title":"36'' x 48\" (Vertical) \/ Matte","offer_id":50962725470311,"sku":"23547350051718807425","price":69.99,"currency_code":"USD","in_stock":true},{"title":"36'' x 48\" (Vertical) \/ Fine Art","offer_id":50962725503079,"sku":"13147849428755835141","price":119.99,"currency_code":"USD","in_stock":true},{"title":"36'' x 48\" (Vertical) \/ Semi Glossy","offer_id":50962725535847,"sku":"19719963293946429944","price":69.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0596\/8746\/9159\/files\/7953803766642420768_2048.jpg?v=1793637966","url":"https:\/\/pixelatedphysics.com\/zh-hans\/products\/the-mauna-loa-record-plate-095-physics-poster","provider":"Pixelated Physics","version":"1.0","type":"link"}