Saigon decided to make a super-bright lamp for a party by connecting 100 light bulbs in one long line to a single small battery . He expected a blinding flash of light, but instead, the bulbs didn't even glow . Explain to Saigon why?
Jonh jr thought his toy robot was way too slow with its 1.5V battery . He shouted, "I'll give it real power!" and tried to plug the robot's tiny wires directly into the 230V mains socket in the wall. Is it a good idea?
Sobin and May are building a buzzer alarm but realized they lost their switch . Sobin wants to bridge the gap in the wires using a dry cracker, but May insists on using a paper clip. Who's right?