Hot to Cold: Heat and Work

Are you ready to learn about heat? Let's go. Hot,

hot, hot, hot, molecules go fast. Cold,

cold, cold, cold, molecules go slow. When the sun

shines down, you feel the jiggles inside. Temperature's the dance, it's a wiggly

ride. Hot goes to cold, that's the way. Hot goes to

cold every single day. Jiggle, jiggle, jiggle when it's

hot, hot, hot. Slow, slow,

slow when it's not, not, not. Every engine separates