Ever wanted to know how you balance a chair on your chin, if you can juggle liquid, or how circus performers eat fire?StrongWomen Aoife and Maria reveal the scientific secrets behind their astounding tricks. In a fun, lively and fast-paced family circus performance, learn how jugglers, acrobats and hula hoop artists use science to create their amazing acts. Part of Interlude, multi-artform performances and creative experiences for all ages. Interlude in the Close takes place in the big top in Norwich Cathedral Close. Full address is Norwich School (Playing Field), The Close, Norwich NR1 4DD.