Musical Instruments

• Open Pan Flute
• Closed Pan Flute
• “Reverse” Guitar
• Box Guitar
• Plucked String Instrument
• Glockenspiel 
• Erhu
• Water Xylophone 

Rube Goldberg Machines

• Lighting a fire
• Opening a curtain
• Turning on a lamp
• “Photosynthesis”
• Turning off the oven
• Pressing a spacebar
• Clicking a mouse
• Throw out some trash

Newton’s Challenge Videos

• Physics with a ball
• Physics with toy cars
• Longboard physics
• Rocket Physics
• Ping Pong Physics
• Tennis Physics
• Basketball Physics
• Water bottle Physics
• Skateboard Physics