STATIC ELECTRICITY Anyone who has ever brushed up against a latex balloon only to find that it tries to stick to them has experienced this same phenomenon. Paraffin wax and wool cloth are another pair of materials early

Altitude Graph / Line Graph Control. Control is fully functional, but there are several enhancements that would make it better: same old story, couldn t find altitude/graph control so I hacked one together<br><br> i am working on

science project to develop a ballon car. science project for school kids