This is lovely. And explains why David Tennant's hair was so bad in the 50th. Graham Norton chats with not one but two Doctors - The Graham Norton Show: Episode 6 - BBC One <--- I love how Matt and David are best friends. :)
Melted Crayon Ornaments! Take the top off, drop in bits of crayon (colors mix to make other colors), top back on and hold, Use hair dryer heat to the crayons until they begin to melt, & swirl. So cool.