“Conserve Energy, turn out the lights,” read a sticker on the second floor of the administration building. “Energy cannot be created or destroyed,” someone scrawled below it, paraphrasing the first law of thermal dynamics. Strictly speaking, the erudite vandal was…

“Conserve Energy, turn out the lights,” read a sticker on the second floor of the administration building. “Energy cannot be created or destroyed,” someone scrawled below it, paraphrasing the first law of thermal dynamics. Strictly speaking, the erudite vandal was…

“Conserve Energy, turn out the lights,” read a sticker on the second floor of the administration building. “Energy cannot be created or destroyed,” someone scrawled below it, paraphrasing the first law of thermal dynamics. Strictly speaking, the erudite vandal was…

“Conserve Energy, turn out the lights,” read a sticker on the second floor of the administration building. “Energy cannot be created or destroyed,” someone scrawled below it, paraphrasing the first law of thermal dynamics. Strictly speaking, the erudite vandal was…

“Conserve Energy, turn out the lights,” read a sticker on the second floor of the administration building. “Energy cannot be created or destroyed,” someone scrawled below it, paraphrasing the first law of thermal dynamics. Strictly speaking, the erudite vandal was…

“Conserve Energy, turn out the lights,” read a sticker on the second floor of the administration building. “Energy cannot be created or destroyed,” someone scrawled below it, paraphrasing the first law of thermal dynamics. Strictly speaking, the erudite vandal was…

“Conserve Energy, turn out the lights,” read a sticker on the second floor of the administration building. “Energy cannot be created or destroyed,” someone scrawled below it, paraphrasing the first law of thermal dynamics. Strictly speaking, the erudite vandal was…

“Conserve Energy, turn out the lights,” read a sticker on the second floor of the administration building. “Energy cannot be created or destroyed,” someone scrawled below it, paraphrasing the first law of thermal dynamics. Strictly speaking, the erudite vandal was…

“Conserve Energy, turn out the lights,” read a sticker on the second floor of the administration building. “Energy cannot be created or destroyed,” someone scrawled below it, paraphrasing the first law of thermal dynamics. Strictly speaking, the erudite vandal was…

“Conserve Energy, turn out the lights,” read a sticker on the second floor of the administration building. “Energy cannot be created or destroyed,” someone scrawled below it, paraphrasing the first law of thermal dynamics. Strictly speaking, the erudite vandal was…

“Conserve Energy, turn out the lights,” read a sticker on the second floor of the administration building. “Energy cannot be created or destroyed,” someone scrawled below it, paraphrasing the first law of thermal dynamics. Strictly speaking, the erudite vandal was…