Authors:

Whereas an elephant that was scared to death that diesel powered equipment, equipment that ran on a gas engine, was just fine. Because somebody had attacked it with construction equipment. But if it had a diesel engine, it was bad.

"Interview with Dr. Temple Grandin" by Jenny Dean, www.floppycats.com. May 23, 2012.
Whereas an elephant that was scared to death that diesel powered equipment, equipment that ran on a gas engine, was just fine. Because somebody had attacked it with construction equipment. But if it had a diesel engine,