Learn how to use water pressure and air pressure to make water defy gravity and flow UP into a fountain — without the use of a pump!
LEGO Maze STEM Challenge
Activities for creative thinking and problem-solving with LEGO bricks!
Learn how to use water pressure and air pressure to make water defy gravity and flow UP into a fountain — without the use of a pump!
Activities for creative thinking and problem-solving with LEGO bricks!