Physicus Hints

How do I get the iron rod?

  • 1 of 9: It's frozen.  Read about the Science of Heat on your laptop.
  • 2 of 9: Obviously, you need to melt it.
  • 3 of 9: There's a furnace in the submarine.
  • 4 of 9: But Fire doesn't work when it's this cold.
  • 5 of 9: That spotlight is conveniently located.
  • 6 of 9: How do I use the spotlight to melt the ice?
  • 7 of 9: But you still can't get the rod.  You'll have to get rid of the water.
  • 8 of 9: Try the furnace again.  Go up and turn the wheel to hear water flowing.
  • 9 of 9: Now you can go get the rod from the barrel.