iFANN
    搜索 iFANN...
    登录
    首页
    新闻
    视频
    图片
    GIF
    探索
    投票
    大奖
    iFAMOUS
    维基
    动漫
    聊天室
    通知
    私信
    收藏
    我的
    维基大奖iFAMOUS排行榜行业创作者奖励用户奖励条款隐私社区准则下架 / DMCA帮助开发者

    © 2026 iFANN

    首页
    搜索
    私信
    提醒
    我的
    照片
    Jgrao
    Jgrao@Jgrao1mo
    💭Science💭History
    Oxygen discovery 252 years

    @Jgrao252 Years back, we got Oxygen in its gaseous form. Hard to imagine life before that one.

    查看原帖

    Oxygen discovery 252 years

    @Jgrao 的照片· Aug 2, 2026· Science

    关于这张照片

    The focus is the chemical symbol for oxygen. The symbol "O₂" is displayed prominently in large black font, with the word "Oxygen" written below it in smaller black font. The style is minimalist and educational. The stark black and white contrast is visually striking.

    查看Science的全部照片

    ?

    更多Science照片

    查看Science的全部照片
    Genetically engineered mice with human cells2Genetically engineered mice with human cellsobsessed with this face4obsessed with this faceChilean tree daisy conservation effort2Chilean tree daisy conservation effortOctopus DNA editing2Octopus DNA editingWorld's Fastest Sinking Coastal CitiesWorld's Fastest Sinking Coastal CitiesInvisible architect universe theoryInvisible architect universe theoryAurora Borealis on SaturnAurora Borealis on Saturnuniverse unreachable at light speeduniverse unreachable at light speedRobert H. Goddard rocket workshopRobert H. Goddard rocket workshophuman brain cosmos quantum scalehuman brain cosmos quantum scaleDr. Robert H. Goddard first liquid-fueled rocketDr. Robert H. Goddard first liquid-fueled rocketJupiter James Webb TelescopeJupiter James Webb TelescopeµBites cookies made from plastic wasteµBites cookies made from plastic wastePluto 1994 vs 2019Pluto 1994 vs 2019The Needle GalaxyThe Needle Galaxydark matter wormhole Milky Waydark matter wormhole Milky WayVenus Aerospace Rotating Detonation Engine Test StandVenus Aerospace Rotating Detonation Engine Test StandMeme question posedMeme question posed
    照片
    Jgrao
    Jgrao@Jgrao1mo
    💭Science💭History
    Oxygen discovery 252 years

    @Jgrao252 Years back, we got Oxygen in its gaseous form. Hard to imagine life before that one.

    查看原帖

    Oxygen discovery 252 years

    @Jgrao 的照片· Aug 2, 2026· Science

    关于这张照片

    The focus is the chemical symbol for oxygen. The symbol "O₂" is displayed prominently in large black font, with the word "Oxygen" written below it in smaller black font. The style is minimalist and educational. The stark black and white contrast is visually striking.

    查看Science的全部照片

    ?

    更多Science照片

    查看Science的全部照片
    Genetically engineered mice with human cells2Genetically engineered mice with human cellsobsessed with this face4obsessed with this faceChilean tree daisy conservation effort2Chilean tree daisy conservation effortOctopus DNA editing2Octopus DNA editingWorld's Fastest Sinking Coastal CitiesWorld's Fastest Sinking Coastal CitiesInvisible architect universe theoryInvisible architect universe theoryAurora Borealis on SaturnAurora Borealis on Saturnuniverse unreachable at light speeduniverse unreachable at light speedRobert H. Goddard rocket workshopRobert H. Goddard rocket workshophuman brain cosmos quantum scalehuman brain cosmos quantum scaleDr. Robert H. Goddard first liquid-fueled rocketDr. Robert H. Goddard first liquid-fueled rocketJupiter James Webb TelescopeJupiter James Webb TelescopeµBites cookies made from plastic wasteµBites cookies made from plastic wastePluto 1994 vs 2019Pluto 1994 vs 2019The Needle GalaxyThe Needle Galaxydark matter wormhole Milky Waydark matter wormhole Milky WayVenus Aerospace Rotating Detonation Engine Test StandVenus Aerospace Rotating Detonation Engine Test StandMeme question posedMeme question posed