20′ x 40′ Rectangle, 5′ Average Depth Inground Pool: 20 x 40 x 7.5 x 5 = 30,000 gallons For above ground pools, we assume the actual fill depth is 6-inches below wall height. We account for that by substituting 3.5 for 48″ wall, 3.83 for 52″ wall, and 4 for 54″ wall...
A mid-size television, 55 to 65 inches along the diagonal, is the ideal size for many living rooms. The best viewing distance for a 55-inch 4K TV, such asthis model, is between 4.5 and 7 feet. That leaves enough space for people to get up and walk by for more snacks from the ga...
And Amazon Household, which allows a member to share certain benefits with another adult and teens in their household, is also a benefit to membership. Prime members get Amazon Prime Day deals and Prime Early Access Did you know that Prime members can jump on many terrific Prime Day deals ...
At first planting, the nutrient solution is right below the plant, close enough for a few inches of the roots to touch the solution. As the plant grows, the roots elongate and the nutrient solution level is reduced to keep just a few inches of the roots submerged. This allows the roots...
5,280 divided by your stride length in feet. 63,360 divided by your stride length in inches. How Many Steps Should You Aim for Each Day? Device Correction If you find that your fitness tracker tells you that you have gone farther than a mile in a measured mile, then increase the strid...
How Is a Satellite Launched Into an Orbit? All satellites today get into orbit by riding on a rocket. Many used to hitch a ride in the cargo bay of the space shuttle. Several countries and businesses have rocket launch capabilities, and satellites as large as several tons make it into orb...
How Is a Satellite Launched Into an Orbit? All satellites today get into orbit by riding on a rocket. Many used to hitch a ride in the cargo bay of the space shuttle. Several countries and businesses have rocket launch capabilities, and satellites as large as several tons make it into orb...
The Sun's angular diameter is measured to be 1920 inches. The distance D of the Sun from the Earth is 1.496 x 10^{11} m. What is the diameter of the Sun? If Earth be one half of its present distance from the Sun, by how many days will the present o...
Because we are in Southern California, we're able to be outside most of the year. We do a lot of entertaining and much of it is on our patio. It' ...
Many old mink coats, stoles and jackets hidden away in attics and closets are kept for sentimental reasons. Wearing real fur has become a political no-no in many circles, and often the garments are out-of-date.