Hartismere School

Est. 1451. An outstanding coeducational secondary school & sixth form college and England's first academy

Coronavirus (COVID-19)

Possibly great idea for using fluids like

.....custard ! Speed bump filled with a non-Newtonian fluid. When car is travelling at below speed limit, barely a ripple. But when car hits speed bump over the speed limit the fluid hardens ....providing resistance like a traditional speed bump...