The Foskey Pavillion at the Darwin Showgrounds will be overflowing with exciting hands on science exhibits this weekend.
The Shell Questacon Science Circus and its colorful semi-trailer will be in town for a public exhibition of its 'pop up' science centre.
People of all ages can enjoy more than 40 interactive science exhibits and watch spectacular science shows as Science Circus presenters hold fire in their hands, lie on a bed of nails and levitate beach balls.
The public exhibition is on Saturday and Sunday.