Hipopótamo pode voar? Entenda o que é a "fase aérea" do animal

[{"selector":"#anim-2bbc1d1a-7403-45f2-89d1-cc9dbeb3ae33","keyframes":{"opacity":[0,1]},"delay":0,"duration":1000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-d66f240e-0976-4a06-9fff-98a0d59a783d","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-9fa53d9b-8519-40b8-8b86-f5af114791e6","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-4e473d99-1148-4ffc-b601-7c7276825113","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] Pexels

[{"selector":"#anim-c4167775-589a-4ef2-b3da-394bc16540fb","keyframes":{"opacity":[1,1]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-335e4a21-8d8d-4e4d-82fa-bfc849d56df2","keyframes":{"transform":["scale(3)","scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-f50b043f-f401-41a0-ae5f-e8bb7feb42b3","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-ab6c1ac9-123f-40c2-872c-e7238a6a3871","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-4169941e-50ea-4605-81b1-7593c947a869","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] Um novo estudo conduzido no Reino Unido aponta que, embora tenha um peso médio de 1,5 tonelada, o hipopótamo-comum pode atingir uma "fase aérea" Pexels

[{"selector":"#anim-e5561e69-f907-43c7-9dec-a55d2468bcd7","keyframes":{"opacity":[1,1]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-2890aea2-1ea5-4572-b1b9-0e05ba69542f","keyframes":{"transform":["scale(3)","scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-aca3309e-ab9b-4342-9c9b-d063afc0a25c","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-a6d45fb7-892c-4918-a327-f06f1e9f0bf7","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-0a643319-27a4-480b-8435-14e60bfc9727","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] A "fase aérea" seria o momento em que o animal consegue ficar com as quatro patas suspensas no ar , em situações em que o hipopótamo alcança uma alta velocidade Pexels

[{"selector":"#anim-7853766f-343d-4875-a601-464fd6f049d9","keyframes":{"opacity":[1,1]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-fe94781e-569f-407a-9773-fb85c138476f","keyframes":{"transform":["scale(3)","scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-b24f025d-914b-4bed-8b71-cf0db6a8689d","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-0505cf47-cf36-4949-850c-ec946b73fba1","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-b8f3d877-3685-4435-8b69-e4e6848696bd","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] O hipopótamo-comum consegue chegar a uma velocidade de aproximadamente 8 m/s (cerca de 30 km/h) , em um movimento de “trote acelerado” Pexels

[{"selector":"#anim-e34bb124-6a16-4216-b513-e026b1db2568","keyframes":{"opacity":[1,1]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-8c7338cc-487c-4a51-8a42-565ed8d0fcf3","keyframes":{"transform":["scale(3)","scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-a3867d3c-b4b6-4021-a5ca-4d4c428f4589","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-4971eb1c-0d30-4ca3-bc35-e68ee3673004","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-5b17fa79-1116-4ad4-92fc-8fe8f368b72c","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] O estudo foi liderado pelo professor John R Hutchinson, do Royal Veterinary College , no Reino Unido, e publicado na revista científica PeerJ x/johnrhutchinson

Nenhum dos hipopótamos estudados usou padrões de passos diferentes do trote (ou quase trote), mas, nas velocidades mais rápidas, os hipopótamos alcançaram breves fases aéreas, o que é, aparentemente, uma nova descoberta

[{"selector":"#anim-6b61d2f0-9164-4887-86d2-ae69ae2cb131","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-615a2cd1-11f2-4f84-8bdc-596261f248bf","keyframes":{"transform":["translate3d(0px, 196.22478%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-c342153c-ab78-44a9-84fe-b98a4b12a04e","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-fcf24aa2-3989-4b5b-bb3e-edaf36a88066","keyframes":{"transform":["translate3d(0px, 429.62962%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] Do artigo publicado na revista científica PeerJ

[{"selector":"#anim-aac3f2bb-b0b6-4968-b513-8319748458a3","keyframes":{"opacity":[0,1]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-95c20c08-0e0e-4c7f-9955-8826c1f3fc88","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-c4793c90-6d39-4a94-9da1-d9a100616d92","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-38dc2287-9810-4929-a3bb-6bfa9e66e687","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-2719f38b-053e-4d8f-b761-9acc7b64cace","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] Os hipopótamos-comuns estão entre as 5 espécies mais pesadas de mamíferos terrestres , atrás apenas de três espécies de elefant es e do rinoceronte-branco Pexels

CNNBRASIL.COM.BR

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