Many different types of energy can be converted into heat energy. Light, electrical, mechanical, chemical, nuclear, sound and thermal energy itself can each cause a substance to heat up by increasing the speed of its molecules. So, put energy into a system and it heats up, take energy away and it cools.
Alexander Alex Robert Hirsch (born June 18, 1985) is the creator and former executive producer of the American animated television series, Gravity Falls. He voiced two of the main characters, Grunkle Stan and Soos. He also voiced supporting and recurring characters such as: Old Man McGucket, Bill Cipher, the gnomes and many others.
Well, if I'm going to be writing a lot of scripts, it might as well be (in) Oregon, which I enjoyed so much.. The town of Gravity Falls is an amalgam of places Hirsch visited in Oregon and national parks he spent time in as a child. But there was one town name he saw on an Oregon road sign that was particularly inspiring. We passed a sign for Boring, Oregon.