He was employed at Caltech's Division of Geological & Planetary Sciences at the time of writing the first edition.
He is presently employed in the Space & Atmospheric Sciences Group at the Los Alamos National Laboratory.
In real-life situations where cattle have to be laid on the ground, or "cast", such as for branding, hoof care or veterinary treatment, either rope restraints are required or specialized mechanical equipment is used that confines the cow and then tips it over.
It can be a form of courtship that consists of social activities done by the couple.In the fall of 1964, on a visit to the World’s Fair, in Queens, Lewis Altfest, a twenty-five-year-old accountant, came upon an open-air display called the Parker Pen Pavilion, where a giant computer clicked and whirred at the job of selecting foreign pen pals for curious pavilion visitors. Within a year, more than five thousand subscribers had signed on. It would invite dozens of matched couples to singles parties, knowing that people might be more comfortable in a group setting. They wound up in the pages of the New York subscriber.You filled out a questionnaire, fed it into the machine, and almost instantly received a card with the name and address of a like-minded participant in some far-flung locale—your ideal match. He called up his friend Robert Ross, a programmer at I. M., and they began considering ways to adapt this approach to find matches closer to home. “This loser happens to be a talented fashion illustrator for one of New York’s largest advertising agencies.Many Christians have been led to distrust radiometric dating and are completely unaware of the great number of laboratory measurements that have shown these methods to be consistent.Many are also unaware that Bible-believing Christians are among those actively involved in radiometric dating. Wiens has a Ph D in Physics, with a minor in Geology.