"Two chocolate grahams."

Bobby held out his hand, accepted one of the crackers without thanks and proceeded to crumble the whole thing into his concoction, not even stopping to lick the chocolate off his hands.

Bonnie frowned in disbelief. She had never seen such self-sacrifice. The act made her aware, for the first time, of the immense significance of the experiment.

She dropped her quarrel completely and walked over to the sink to get a good look at what was being done. All she saw in the sink was a wadded, wet Corn Flake box, the empty sardine tin and spillings from the juicer, which by this time was beginning to take on a distinctive and unpleasant odor. Bob gave Bonnie the job of adding seven pinches of salt and some cocoa to the concoction.

"What's it going to be, Bob?" she asked, blending the cocoa on her hands into her yellow corduroy skirt.

"Stuff," Bob answered, unbending a little.

"Government stuff?"

"Nope."

"Spaceship stuff?"

"Nope."