A force can be a push or a pull. When a force is exerted on an object it can change the object's speed, direction of movement or shape. Pressure is a measure of how much force is acting upon an area.

A cutting-edge educational tool called Tinkerbot is revolutionizing the way young students learn to code in a world where screens are taking over. Tinkerbot is a screenless coding bot that was created ...

A Venn diagram can show data sets such as preferences in market research. When sets intersect (overlap), the elements in the intersection are members of both sets. When the sets have no elements in ...

Draw in the air using hand gestures captured by your camera. AirDraw tracks your hand in real time and translates finger movements into strokes on a digital canvas. Two implementations are included: a ...