Physics Field Day
This is a high school physics competition run by the SPS. The competition begins with a two hour written exam composed of multiple choice and free response questions followed by a ‘back of the envelope’ section. The top scorers on the written exam proceed to the second stage: a hands-on lab competition, while students who do not make it may go listen to talks and participate in demos. The top three competitors receive cash prizes.
Spark, Spin, and Freeze
This physics demonstration is the SPSs way of showing off physics to the public. As the name suggests, the demonstration is split into three parts. In Spark, we use simple metal rods and a cloth to demonstrate static electric repulsion and attraction. We also use Van Der Graaf generator to shock a few volunteers (it’s mostly harmless!) and display a Tesla coil to demonstrate the awesome power of electricity. In Spin, we show the often unintuitive effects of conservation of angular momentum and precession with a bicycle wheel, a few hand weights, and a rotatable stool. In Freeze, we use liquid nitrogen to deflate balloons, shatter coins, and make instant, deliciously edible ice cream.