Problem: Grace Brewster Murray Hopper (nee Murray; December 9, 1906 - January 1, 1992) was an American computer scientist and United States Navy rear admiral. One of the first programmers of the Harvard Mark I computer, she was a pioneer of computer programming who invented one of the first compiler related tools. She popularized the idea of machine-independent programming languages, which led to the development of COBOL, an early high-level programming language still in use today. Hopper had attempted to enlist in the Navy during World War II, but she was rejected by the military because she was 34 years of age and thus too old to enlist.

Throughout much of her later career, Hopper was much in demand as a speaker at various computer-related events. She was well known for her lively and irreverent speaking style, as well as a rich treasury of early war stories. She also received the nickname "Grandma COBOL". While she was working on a Mark II Computer at a US Navy research lab in Dahlgren, Virginia in 1947, her associates discovered a moth that was stuck in a relay; the moth impeded the operation of the relay. While neither Hopper nor her crew mentioned the phrase "debugging" in their logs, the case was held as an instance of literal "debugging." For many years, the term bug had been in use in engineering. The remains of the moth can be found in the group's log book at the Smithsonian Institution's National Museum of American History in Washington, D.C. Grace Hopper is famous for her nanoseconds visual aid. People (such as generals and admirals) used to ask her why satellite communication took so long. She started handing out pieces of wire that were just under one foot long (11.80 inches = 300 millimeters)--the distance that light travels in one nanosecond. She gave these pieces of wire the metonym "nanoseconds." She was careful to tell her audience that the length of her nanoseconds was actually the maximum speed the signals would travel in a vacuum, and that signals would travel more slowly through the actual wires that were her teaching aids. Later she used the same pieces of wire to illustrate why computers had to be small to be fast. At many of her talks and visits, she handed out "nanoseconds" to everyone in the audience, contrasting them with a coil of wire 984 feet long, representing a microsecond. Later, while giving these lectures while working for DEC, she passed out packets of pepper, calling the individual grains of ground pepper picoseconds. Jay Elliot described Grace Hopper as appearing to be "'all Navy', but when you reach inside, you find a 'Pirate' dying to be released".

What did she use for her nanoseconds visual aid?

Answer with quotes: She started handing out pieces of wire that were just under one foot long (11.80 inches = 300 millimeters)--the distance that light travels in one nanosecond.

Background: Robert Montgomery Knight (born October 25, 1940) is a retired American basketball coach. Nicknamed "The General", Knight won 902 NCAA Division I men's college basketball games, the most all-time at the time of his retirement and currently third all-time, behind his former player and assistant coach Mike Krzyzewski of Duke University, and Jim Boeheim of Syracuse University. Knight is best known as the head coach of the Indiana Hoosiers from 1971 to 2000.
Context: Knight was born in Massillon, Ohio, and grew up in Orrville, Ohio. Knight began playing organized basketball at Orrville High School. He continued at Ohio State in 1958 when he played for Basketball Hall of Fame coach Fred Taylor. Despite being a star player in high school, he played a reserve role as a forward on the 1960 Ohio State Buckeyes team that won the NCAA Championship and featured future Hall of Fame players John Havlicek and Jerry Lucas. The Buckeyes lost to the Cincinnati Bearcats in each of the next two NCAA Championship games, of which Knight was also a part. Due in part to the star power of those Ohio State teams, Knight usually received scant playing time, but that did not prevent him from making an impact. In the 1961 NCAA Championship game, Knight came off the bench with 1:41 on the clock and Cincinnati leading Ohio State, 61-59. In the words of then-Ohio State assistant coach Frank Truitt, Knight got the ball in the left front court and faked a drive into the middle. Then [he] crossed over like he worked on it all his life and drove right in and laid it up. That tied the game for us, and Knight ran clear across the floor like a 100-yard dash sprinter and ran right at me and said, 'See there, coach, I should have been in that game a long time ago!' To which Truitt replied, "Sit down, you hot dog. You're lucky you're even on the floor." In addition to lettering in basketball at Ohio State, it has been claimed that Knight also lettered in football and baseball; however, the official list of Ohio State football letter earners does not include Knight. Knight graduated with a degree in history and government in 1962.
Question: Why was this so uniquwe
Answer: Knight began playing organized basketball at Orrville High School.

Question:
Amon was born in Bulls, and attended Wanganui Collegiate School. He was the only child of wealthy sheep-owners Ngaio and Betty Amon. He learned to drive at the age of six, taught by a farm worker on the family farm. On leaving school, he persuaded his father to buy him an Austin A40 Special, which he entered in some minor local races and hillclimbs along with practice on the family farm.
After his retirement from F1, Amon dedicated himself to running the family farm in New Zealand's Manawatu District for many years. After retiring from farming, he lived in Taupo in New Zealand's North Island. In the early 1980s he became more well known in New Zealand from test-driving vehicles on the TV motoring series Motor Show and later consulted for Toyota New Zealand, tuning the 1984 Toyota Corolla and subsequent cars for sale there. He also appeared in TV commercials for the company, where much was made of the acclaim he won from Enzo Ferrari. Amon participated in the 2004 EnergyWise Rally where he won ahead of Brian Cowan. Amon drove a Toyota Prius for the event. Amon was involved in the design of the upgraded Taupo Motorsport Park circuit, used for the New Zealand round of the 2006-07 A1 Grand Prix season in January 2007. At the New Zealand Festival of Motor Racing in 2011, Amon's life and career were honoured with a selection of his cars being driven and also used the event to raise funds for the Bruce McLaren trust. Amon was also honoured at the festival in January 2013. Amon died in Rotorua Hospital on 3 August 2016, aged 73, of cancer. He was survived by his wife (they married in 1977) their three children and their grandchildren. One of his sons, James, is a qualified High Performance personal trainer. He trained Central Districts Stags cricket team, and was revealed to be Brendon Hartley's personal trainer.
Answer this question using a quote from the text above:

Did he do any other work than test driving vehicles?

Answer:
consulted for Toyota New Zealand, tuning the 1984 Toyota Corolla and subsequent cars for sale there.