A toy car without a balloon will generally go a shorter distance due to the lack of propulsion. On the other hand, a toy car attached to a balloon will travel farther as the escaping air from the balloon creates thrust, propelling the car forward, demonstrating basic principles of Newton's third law of motion.
depends on the weight
...by pinching the balloon between your thumb and index finger and inserting the needle between the compressed rubber of the balloon at that point without letting go of the compressed balloon until you release the needle from the balloon.
my
yes
Inflate it with water.
The gases filled within the balloon escape quickly.
A balloon is an object that hovers and move with the wind.
You can have the candle flame actually touch the balloon, and the balloon won't break! The water in the balloon is absorbing the heat from the candle. The balloon conducts heat very well, so the candle flame transfers to the water without harming the balloon.
at the part where you blow it up Take a piece of tape and place it over the outside of the balloon. Poke the needle through the tape and through the surface of the balloon. The balloon will not pop because the surface of the balloon cannot expand, thus popping the balloon.
as far as it wants to
FIRE!
use toothpick
With your mouth