E only equals MC² because Chuck Norris allows it too.

What do Scientists have for snacks? Micro-chips.

A physicist, an engineer and a programmer were in a car driving over a steep alpine pass when the brakes failed. The car was getting faster and faster, they were struggling to get round the corners and once or twice only the feeble crash barrier saved them from crashing down the side of the mountain. They were sure they were all going to die, when suddenly they spotted an escape lane. They pulled into the escape lane, and came safely to a halt. The physicist said "We need to model the friction in the brake pads and the resultant temperature rise, see if we can work out why they failed". ... read more

A neutron walks into a bar. "Id like a beer" he says. The bartender promptly serves up a beer. "How much will that be?" asks the neutron. "For you?" replies the bartender, "no charge."

One day our professor was discussing a particularly complicated concept. A pre-med student rudely interrupted to ask, "Why do we have to learn this pointless information" "To save lives." the professor responded quickly and continued the lecture. A few minutes later, the same student spoke up again. "So how does physics save lives?" he persisted. "It keeps the ignoramuses like you out of medical school," replied the professor.