1. SPICE1 had relatively few circuit elements available and used a fixed-timestep transient analysis. 2. "' Parametron "'is a logic circuit element invented by Eiichi Goto in 1954. 3. All the passive circuit elements have some utility-some are specialized in certain things. 4. To pack more data onto a chip requires making each circuit element smaller. 5. The three circuit elements can be combined in a number of different topologies. 6. All circuit elements I know turn DC currents into at worst exponential decays. 7. Lumped circuit elements are actually microscopic elements that effectively approximate their larger component counterparts. 8. Bistability requires feedback as well as an ultrasensitive circuit element . 9. A M�bius resistor is an electronic circuit element that cancels its own inductive reactance. 10. The sources are put in if there are initial conditions on the circuit elements .