Nylon bristles appeared several years after bristled toothbrushes initially appeared. The transition from natural to artificial bristles occurred swiftly because they were more sanitary, pleasant, and effective than conventional boar bristles. Despite the fact that this new tool was available to the whole public, it was WWII soldiers who helped expand the popularity of toothbrushing. Soldiers were given little home comforts but were expected by the military to carry and use their toothbrushes on a daily basis. Though toothbrushing was somewhat prevalent, it would take the return of WWII servicemen to US territory for its popularity to spread significantly across the country. As toothbrushing became more popular, sales of nylon toot
Related Facts
Call it Speed! An F1 crew can change tyres and refuel in three seconds.
They don't take up a lot of room
Did you Know? A full moon on the Halloween is very rare
Did you Know? Indian Constitution is a living document
Confidence in Swiggy is high among investors
Tagine Tunisienne
Yes, there is such a thing as Fika.
Spain is the home of the world’s second most widely-spoken language
Sunflowers React to the Sun
beagles need regular grooming
Two cup sizes aren’t on the menu at Starbucks.
Pancreatic cell damage is the cause of diabetes.
Exposure to the sun:
Snake Plants Prefer Dry Environments
Did you Know? The sun sends more energy to Earth per hour than the planet uses in a year.
Did you Know? According to Legends, Macbeth had a curse on it.
Astronomy has long been associated with Stonehenge.
Did you Know? India’s first ever train ran between Mumbai and Thane
Perseus Took Medusa’s Head
What Does Psychology Have to Say About Dreams?
There is a term for the hue you perceive in complete darkness.
Did you Know? In South Korea, there is a particular day for "singles."
The Army of Terracotta It was built more than 2,200 years ago.
Indian street dogs (Indian pariah dogs) are extremely alert & social.
"Sachin Tendulkar's wicket is worth a shilling! "