If you have some spare time and a stick of butter, maybe you can try to beat this record. As the people featured here cut the stick of butter, they see how high they can stack the slices on the knife. They get a lot higher than you might think, stacking 8 slices.
Next, somebody notify Hogwarts because we have a wizard here! When the candle wick is blown out, a tiny bit of the wax can still be found in the smoke. Hold a heat source up to the smoke and bam! The flame is lit again. Okay, maybe it's more science than magic, but we're still impressed.