Ideally, the field of view doesn't show any edges of the glass. Do not place the black fabric anywhere above the candle. The fabric can melt or catch fire. Fire is dangerous. Do not run this ...

1. Ask the adult you are working with to light the candle. 2. Watch the candle flame start out small and get bigger. Notice how some of the wax near the wick melts. 3. As the flame burns, the wax from ...

Join Dr Yan for some fire-fighting fun. SAFETY: This experiment involves the use of lit candles. Young children should be supervised when lighting, and extinguishing, these candles. Please ensure ...

Join us in this epic Lego experiment where we build and test various mechanisms to create a water vortex inside a plastic ball! Using innovative Lego designs, we explore the power of magnetic coupling ...