There are lots of free online art tools, and lots of free online physics simulations. There are very few online tools that combine the two ideas, and fewer still that do it as well as Kinetic Sketch.

A new study examining some of Leonardo da Vinci's sketches in the Codex Arundel reveals the artist calculated the earth's gravitational constant at a 97% accuracy rate.

When a teenage Marcello Hernandez set out to prepare for a physics test in a sketch from tonight’s episode of Saturday Night Live, among those coming to his aid was an old school poster of David ...

When a teenage Marcello Hernandez set out to prepare for a physics test in a sketch from tonight’s episode of Saturday Night Live, among those coming to his aid was an old school poster of David ...

The Rise of Modern Physics: a Popular Sketch. By Prof. Henry Crew. Pp. xv + 356 + 24 plates. (London: Baillière, Tindall and Cox, 1928.) Nature - The Rise of Modern Physics: a Popular Sketch.

When a teenage Marcello Hernandez set out to prepare for a physics test in a sketch from tonight’s episode of Saturday Night Live, among those coming to his aid was an old school poster of David ...

When a teenage Marcello Hernandez set out to prepare for a physics test in a sketch from tonight’s episode of Saturday Night Live, among those coming to his aid was an old school poster of David ...

When a teenage Marcello Hernandez set out to prepare for a physics test in a sketch from tonight’s episode of Saturday Night Live, among those coming to his aid was an old school poster of David ...