Biology
New bacteria appear in unexpected places
The community of bacteria and viruses on toothbrushes even shows outstanding diversity compared to other bathroom tools such as shower heads, door handles, sprayers, toi…
Toothbrush
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Topic archive
Articles about Toothbrush
37 published items.
Discover science
Surprising truth about electric toothbrushes
Some misunderstandings or unclear information about electric toothbrushes make many people hesitant to switch to their daily oral hygiene tool.
New technology
Japan: Kyocera introduces a self-made music toothbrush model
On July 3 in Tokyo, Kyocera Corporation introduced a new generation of toothbrush prototypes that can emit music without loudspeakers called Possi.
Discover science
8 important inventions of Muslims
Since ancient times, Muslims have discovered the method of surgery or the design of flying machines, paving the way for the development of today's civilized world.
Discover science
The truth is like joking about the great 'inventions' in history
Do you know who invented things
Oceanography
Pacific Ocean with 'plastic garbage sea'
Old toothbrushes, sea toys and even used condoms are a huge amount of waste floating in the central Pacific region.
Archeology
Before having a toothbrush, how did the old people clean their teeth?
Toothbrushes are an indispensable item - when we need to use them at least twice a day.
Space science
Toothbrush to save the international space station
On September 5, two astronauts made a second space walk, to remove the bolt - the device was stuck making them unable to repair and install the new generator (MBSU). for…
Biology
Bacteria on the razor are 126 times more than the toilet
Chinese researchers used light-emitting rays (ATP) to illuminate the number of bacteria on devices that are frequently exposed to humans.
Animal world
Orangutans know how to brush their teeth
An orangutan in Indonesia learned how to use a toothbrush and toothpaste to clean its mouth.
Science story
The first woman to fly into space forgot the toothbrush
Dr. Valentina Tereshkova, the first woman to fly into space, realized she did not have a toothbrush when the spacecraft flew into orbit in 1963.
Medicine - Health
7 things a dentist advises you not to put in your mouth
According to Rd, the dentist contacted many patients who ruined their teeth because chewing was not proper or eating foods that were harmful to their teeth.
Medicine - Health
How to use a toothbrush that is harmful to health is often common
Change the habit of using the brush immediately if you don't want to pick up a whole bunch of bacteria.
Medicine - Health
The horrifying truth about dirty toothbrushes
According to Medicinet, toothbrushes are the hiding place for more than 100 million different types of bacteria, including E.coli and Staphylococci, researchers at Manch…
Medicine - Health
How to deal with tooth sensitivity
Limiting eating spicy, brushing with a soft toothbrush, using a suitable cream ... are simple ways to reduce the sensitivity.