Cientistas alcançam temperatura mais baixa já registrada no Universo

–273ºC

Ella Maru Studio/Cortesia de K. Hazzard/Rice University

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[{"selector":"#anim-dc74a526-74ff-4f97-8b19-09cb02266e73","keyframes":{"opacity":[0,1]},"delay":0,"duration":800,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-1be96483-b2b8-4abf-a9f3-667976f8f53e","keyframes":{"transform":["translate3d(-85.14851%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":800,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-7c1ae527-baad-43ee-b8af-d88f29833574","keyframes":{"opacity":[0,1]},"delay":0,"duration":800,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-6b3a493e-b9f3-4bff-8604-265ca4f7394b","keyframes":{"transform":["translate3d(-117.97753%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":800,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-d4034ebb-1360-474a-8b11-14cac596b01c [data-leaf-element=\"true\"]","keyframes":{"transform":["translate(-2.1316282072803006e-14%, 0%) scale(1.5)","translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] A menor temperatura já registrada na Terra naturalmente foi de -89,2ºC, na Antártida. Em alguns lugares da Lua, ela pode cair abaixo dos -200ºC Pixabay/Pexels

[{"selector":"#anim-12779a1f-b0ae-480b-bca3-9c26fb353c2a","keyframes":{"opacity":[0,1]},"delay":0,"duration":800,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-f8f81bb1-00b9-4098-84a5-19b9f0bd3432","keyframes":{"transform":["translate3d(-85.14851%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":800,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-eb87d673-560f-474f-827a-23eeadc59349","keyframes":{"opacity":[0,1]},"delay":0,"duration":800,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-26f1831d-aca1-4a4b-b2fa-5e328cf65798","keyframes":{"transform":["translate3d(-117.97753%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":800,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-f45f4ab7-ddba-4ad4-beec-5ea9d1eff887 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(-19.40898982547373%, 0, 0)","translate3d(0%, 0, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] Rawpixel.com/Freepik Os pesquisadores usaram raios laser para resfriar átomos até alcançar uma temperatura de apenas um bilionésimo de grau acima de -273,15ºC, o zero absoluto na escala Kelvin

[{"selector":"#anim-f950bbfa-03a5-4a5f-828e-0623c3745576","keyframes":{"opacity":[0,1]},"delay":0,"duration":800,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-f40720f0-87f2-407c-b6c2-db41fb09b229","keyframes":{"transform":["translate3d(-85.14851%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":800,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-4fe57613-46b6-478c-9a5f-e77188c7a8d7","keyframes":{"opacity":[0,1]},"delay":0,"duration":800,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-75b7a3c8-c181-427c-aafd-cca8ba02985c","keyframes":{"transform":["translate3d(-117.97753%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":800,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-55b7e4e1-9114-4438-8084-29fd922e364b [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(15.930160485478146%, 0, 0)","translate3d(0%, 0, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] Macrovector/Freepik Nesta temperatura, o movimento dos átomos cessa por completo

[{"selector":"#anim-38a29e9b-8ff1-4a40-abb5-5ac89e53a37c","keyframes":{"opacity":[0,1]},"delay":0,"duration":800,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-feff4c8e-ba50-4336-8cf0-9b9d1bcc971a","keyframes":{"transform":["translate3d(-85.14851%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":800,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-b95714fd-4556-4b5a-9ac2-214a85ae02b4","keyframes":{"opacity":[0,1]},"delay":0,"duration":800,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-1c3944de-5ade-4c9c-97be-e3c086f17ccf","keyframes":{"transform":["translate3d(-117.97753%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":800,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-4b8e80ff-f054-45a1-b9bd-68affc7cb473 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(-12.294801412793182%, 0, 0)","translate3d(0%, 0, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] Eduardo Ibarra García-Padilla, especialista em física atômica, explicou que alguns estados da matéria só são alcançados em temperaturas muito baixas SAUMIK SAMANTA/Pexels

[{"selector":"#anim-632c6af3-4fa6-47c1-9bc4-f02fde160407","keyframes":{"opacity":[0,1]},"delay":0,"duration":800,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-f9abd155-c5b1-49b9-a699-b9cc10e87af6","keyframes":{"transform":["translate3d(-85.14851%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":800,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-d4fab0fc-355e-4db1-89fc-7a6b64d6efd0","keyframes":{"opacity":[0,1]},"delay":0,"duration":800,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-dcb63b84-01a2-414b-b571-2547a2ed6fa3","keyframes":{"transform":["translate3d(-117.97753%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":800,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-20882dc5-1caf-47c3-8eeb-f6d8145c2c56 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(-21.137338577258426%, 0, 0)","translate3d(0%, 0, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] “Alcançar essa temperatura (e esses estados) permitirá compreender melhor fenômenos da física como a supercondutividade nos óxidos de cobre”, diz Eduardo RF._.studio/Pexels

–273ºC

Cientistas alcançam temperatura mais baixa já registrada no Universo

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