WROCLAW, POLAND - MARCH 16 : Magdalena Felcek, poses for a portrait as visitors lie inside suspended scarves as they take a power nap at the Da Vinci Power Nap sleep cafe in Wroclaw, Poland on March 16, 2023. The first World Power Nap cafe has been created by designer and scientist Magdalena Felcek in 2018. The first cafe for power naps in Poland where customers can calm their senses offers a unique interior design with suspended scarves, a specially composed soundtrack, a fragrance of cut grass, and rooms with air ionized and oxygenated. The name comes after the World famous artist Leonardo Da Vinci, that was famous for sleeping a few hours at night and practicing 20 min naps every 4 hours throughout the day. Power naps can alleviate our so-called sleep deficits, but they can also boost our brains, including improvements to creative problem-solving, verbal memory, perceptual learning, object learning, and statistical learning. Magdalena, during the COP24 in Katowice, provided a power nap room, where 425 UN delegates recovered during the 2 weeks of intense climate negotiations. Omar Marques / Anadolu Agency/ABACAPRESS.COM