It's about one-six-hundredth as long as a Grain of Sand.
In other words, 0.00000660 feet is 0.00161 times the length of a Grain of Sand, and the length of a Grain of Sand is 621 times that amount.(medium grain)
Composed mainly of quartz, mica, feldspar, or magnetite, a grain of sand measures an average of 0.0041 feet. In 2007, a team of seven in Myrtle Beach created the world's tallest sandcastle, which measured 49.50 feet in height.
It's about one-eight-hundred-fiftieth as long as a Strand of Spaghetti (thickness).
In other words, the length of a Strand of Spaghetti (thickness) is 830 times 0.00000660 feet.(average; restaurant and supermarket applications) (based on FMA Omcan Italian Made TR50 Counter Top Pasta Machine Extruder 13317)
An average strand of restaurant-grade spaghetti measures 0.0056 feet in thickness. In 2010, a California Buca di Beppo set a world record by preparing a 13,780-lb bowl of spaghetti, served in a swimming pool.
It's about 1,500 times as long as a Glucose Molecule.
In other words, the length of a Glucose Molecule is 0.00077 times 0.00000660 feet.(C6H12O6, a.k.a. grape sugar) (open chain form)
Am individual glucose molecule measures 0.00000000490 feet in its open-chain form. Glucose is the most common fuel source of energy in human biology, with 3.75 kilocalories of energy per gram.
It's about one-seven-thousandth as long as an Aspirin.
In other words, 0.00000660 feet is 0.00014 times the length of an Aspirin, and the length of an Aspirin is 7,100 times that amount.(for up & up aspirin, 325mg, regular strength tablets) (a.k.a. acetylsalicylic acid, a.k.a. ASA)
A single aspirin tablet measures 0.046 feet in diameter. One of the most common medicines in the world and a foundation of worldwide health systems, an estimated 40,000 metric tons of aspirin are consumed each year.
It's about one-twenty-five-thousandth as tall as a Golf Tee.
In other words, the height of a Golf Tee is 27,000 times 0.00000660 feet.The most common golf tee size and the length preferred for iron and most wood clubs is 0.180 feet tall. The tee did not come into common use until it was promoted by professional golfers Walter Hagen and Joe Kirkwood, as part of a marketing effort by the patent-holder of the well-known, "Reddy Tee."
It's about one-two-hundred-thousandth as tall as a Bowling Pin.
In other words, 0.00000660 feet is 0.000005280 times the height of a Bowling Pin, and the height of a Bowling Pin is 189,000 times that amount.(USBC specifications; tenpin)
According to the United States Bowling Congress specifications, a tenpin bowling pin should be within 0.0026 feet of 1.250 feet in height. The USBC further mandates that certified pins be made of sugar maple wood, unless otherwise approved by the organization.
It's about one-three-hundred-fifty-thousandth as long as a Woman's Footstep.
In other words, the length of a Woman's Footstep is 330,000 times 0.00000660 feet.(for healthy, middle-aged woman of average height; single step length)
According to studies by The University of Oklahoma's Health Sciences Center, the average length of a woman's step is 2.20 feet, for an average stride (two-step's length) of 4.30 feet. The average person walks at a speed of about 1.3 m/s