Keith Ramsey Mensa Member

0:09:32

Solutions, Colloids, Suspensions & Centrifugation!

0:07:57

Density of Raisins change in 7-up!

0:03:55

Buoyancy of Raisins and Paper clips!

0:01:04

Potassium Chlorate & Sugar Illustrate Chemical Potential Energy

0:01:49

Thermal Expansion!

0:00:43

Ghost Kabobs! (LN2 frozen Marshmallows & Hershey's syrup)

0:03:20

Balloon Kabob Polymer Test in RamZland!😎

0:03:27

Digestion! - with polystyrene & acetone in RamZland!⚗️

0:06:11

Magnetic Attraction & the Van de Graaff Generator in RamZland!⚡️

0:01:15

Meissner Levitation Effect in RamZland!❄️

0:01:05

Fire & Ice with Calcium Carbide in RamZland!🔥CaC2+2H2O → C2H2+Ca(OH)2

0:02:11

Pitch, Yaw & Roll with Styrofoam Gliders in RamZland!✈️

0:01:55

Boric Acid + Methanol = Green Fire Vortex! H3BO3 + 3CH3OH in RamZland!⚗️

0:01:33

Fire Vortex in RamZland!🔥

0:00:55

White Fire in RamZland!🔥

0:01:19

Heat transfer with water balloons in RamZland!🔥

0:06:49

Copper quarters in methanol! The double boil illustrates the Leidenfrost effect in RamZland!⚗️

0:05:17

Building a Compass!🧲

0:00:42

Double Displacement Reaction with Lead Nitrate and Potassium Iodide in RamZland!⚗️

0:02:17

Energy Transfer - Radiometers & Wimshurst machine in RamZland!⚡️

0:04:31

Pop Under Pressure in RamZland!🔥

0:01:21

Elephant Toothpaste in RamZland!⚗️

0:01:07

Genie in the Bottle! (MnO2 Catalyzes the Decomposition of H2O2) in RamZland!⚗️

0:05:07

Heat Transfer: Convection moves the penny in RamZland!🔥