Jonathan Heckerman

Slap It is a reaction-timing game. Press the start button to begin. After one to ten seconds, the spinning circle will turn green. When it does, press …

Ever wanted to know your name in Gibberish? Ever wanted to sit down and write your history paper in gobbledygook? Well now you can! With the Gibberish …

Delta H lets the user convert the temperature raise of water and the water's mass into the amount of heat absorbed by the water. This is useful for am …