Focusing in a human eye (sepia)1970-01-01T00:00:00+00:00Simulation of a light rays being focused by an emmetropic (normal) human eye during accommodation. Shows light rays diverging followed by the lens becoming more convex. Eyes may have refractive errors such as myopia and hypermetropia. With age, the len...PT20Shttps://d3e1m60ptf1oym.cloudfront.net/83a03c55-ec84-4309-80f3-0ffddf743f0a/EYE-accommodation-FHD-forward-back-Russell-Kightley_20sec_SEPIA_xlarge.jpghttps://d3e1m60ptf1oym.cloudfront.net/83a03c55-ec84-4309-80f3-0ffddf743f0a/EYE-accommodation-FHD-forward-back-Russell-Kightley_20sec_SEPIA_mp4_hd_video.mp4https://www.scientific.pictures/-/galleries/animations/-/medias/83a03c55-ec84-4309-80f3-0ffddf743f0a/pricehttps://www.scientific.pictures/-/galleries/animations/-/medias/83a03c55-ec84-4309-80f3-0ffddf743f0a/price
Alcohol molecule: ethanol
Alcohol molecule: animation of an ethanol molecule (C2H5OH)
red = oxygen (O)
black = carbon (C)
green = hydrogen (H)
ETHANOL is the second in the alcohol series and contains only two carbon atoms (methanol is the first, with one carbon atom). Ethanol is the the alcohol in alcoholic beverages such as beer, wine and spirits. In spirits, the alcohol is further concentrated by distillation.
Alcohol molecule: ethanol2019-04-10T05:35:19ZAlcohol molecule: animation of an ethanol molecule (C2H5OH)
red = oxygen (O)
black = carbon (C)
green = hydrogen (H)
ETHANOL is the second in the alcohol series and contains only two carbon atoms (methanol is the first, with one car...PT8Shttps://d3e1m60ptf1oym.cloudfront.net/d6818ffe-90ab-4267-805e-43ad556e6232/ETHANOL-alcohol-molecule-animation-FHD-Russell-Kightley_xlarge.jpghttps://d3e1m60ptf1oym.cloudfront.net/d6818ffe-90ab-4267-805e-43ad556e6232/ETHANOL-alcohol-molecule-animation-FHD-Russell-Kightley_mp4_hd_video.mp4https://www.scientific.pictures/-/galleries/animations/-/medias/d6818ffe-90ab-4267-805e-43ad556e6232/pricehttps://www.scientific.pictures/-/galleries/animations/-/medias/d6818ffe-90ab-4267-805e-43ad556e6232/price
ELECTRIC CIRCUIT1970-01-01T00:00:00+00:00Animation of the movement of electrons (the opposite of conventional current) in a simple electric circuit consisting of a battery, a switch, and a light bulb.
ELECTRIC CURRENT is the flow of charge. Conventionally this is the flow of positive charg...PT15Shttps://d3e1m60ptf1oym.cloudfront.net/4191e084-b505-4b62-b186-90a017575922/Electrical-Circuit-DC-Russell-Kightley-FHD_xlarge.jpghttps://d3e1m60ptf1oym.cloudfront.net/4191e084-b505-4b62-b186-90a017575922/Electrical-Circuit-DC-Russell-Kightley-FHD_mp4_hd_video.mp4https://www.scientific.pictures/-/galleries/animations/-/medias/4191e084-b505-4b62-b186-90a017575922/pricehttps://www.scientific.pictures/-/galleries/animations/-/medias/4191e084-b505-4b62-b186-90a017575922/price