Software Developed by Todd Timberlake

  • The EJS Gnomon model simulates the shadow cast by a gnomon (the part of a sundial that casts the shadow) over the course of a day for any day of the year and any latitude on Earth.

    • Shareware ($)
    • 1.14 Mb
    • WinXP, Win2003, Win2000, Win Vista, Windows 7
  • The EJS Earth Orbit model illustrates the Copernican theory of Earth's orbit around the sun.

    • Freeware (Free)
    • 1.3 Mb
    • WinXP, Win2003, Win2000, Win Vista