Images formed by diverging lenses Animation Play

Images in a refracting telescope Animation Play

Images in lenses Animation Play

Images of figures Animation Play

Images under symmetry Animation Play

Immersion Animation Play

Immigration and emigration Animation Play

Immigration of Darwin's finches Animation Play

Immune cells and their role in innate immunity Animation Play

Immunity Animation Play

Imperial units of area Animation Play

Imperial units of length Animation Play

Implicit function and its derivative Animation Play

Implicit function describing a second-degree curve Animation Play

Implying events Animation Play

Importance of chemical equations in the work of a chemist Animation Play

Importance of mosses in forest ecosystems Animation Play

Importance of quaternary ammonium salts Animation Play

Importance of water for photosynthesis Animation Play

Impossible constructions Animation Play

Improper fraction in the exponent Animation Play

Improving Simpson's rule Animation Play

Impulse conduction – all-or-nothing Animation Play

In the hospital Animation Play

Inactivation of acetylcholine Animation Play

Inactivation of noradrenaline Animation Play

Inclined planes with friction Animation Play

Inconsistencies in Kekulé's theory Animation Play

Increase in energy Animation Play

Increase in red blood cells production Animation Play