What is the foam on the beach?

What is the foam on the beach?

Sea foam, ocean foam, beach foam, or spume is a type of foam created by the agitation of seawater, particularly when it contains higher concentrations of dissolved organic matter (including proteins, lignins, and lipids) derived from sources such as the offshore breakdown of algal blooms.

How much weight does a Nascar driver lose during a race?

Temperatures in the car often exceed 100 degrees, reaching as much as 170 degrees by the floorboards. Drivers can lose 5-10 pounds in sweat during a race. If a driver loses more than 3 percent of his body weight in sweat and doesn’t replace those fluids, focus and reflexes start declining.

Which is the strongest muscle in the human body?

If by strongest you mean “ability to exert a force on an external object”, then a human’s strongest muscle is his or her ‘masseter’ muscle. The masseter muscle is a thick muscle in the cheek and is located at the back of the jaw.

Do penguins fly in the air?

Penguins are birds, so they do have wings. However, the wing structures of penguins are evolved for swimming, rather than flying in the traditional sense. Penguins do “fly” underwater at speeds of up to 15 to 25 miles per hour . As adept swimmers, penguins spend a lot of time in the water.

Based on all your blinking in a day, how long does that equate to having your eyes closed for?

On average, the amount of blinking a person does throughout the day is equivalent to having your eyes closed for 30 minutes.

Do apples help clean your teeth?

The acid needs the help of the fiber-rich flesh of the apple. Start stocking your fridge with a variety of crunchy fruits and vegetables. Crunchy foods such as apples, celery, and carrots, act like mini toothbrushes when you chew them. Eating these types of foods can actually help scrub away stubborn stains over time.

Where did ping pong originate?

The game originated in England during the 1880s, where it was played among the upper-class as an after-dinner parlour game. It has been suggested that the game was first developed by British military officers in India or South Africa who brought it back with them.

Which country is in 2 different continents?

Portugal: Continental Portugal is in Europe, while the Azores archipelago (also associated with Europe) has two islands (Corvo and Flores) that are part of the American plate (which makes it a tricontinental country).