Viral meningitis is more common than bacterial meningitis and cases of unidentified etiology are very few compared to the total number of cases. Viral meningitis comprises most cases of meningitis in the country. The numbers may be underestimated because many cases go unreported as it is not a serious disease.
As always, science had a great year. There have been many important discoveries and developments, and below you can find the ones that generated the most media attention. 10. Water on Mars The existence of water on Mars has been a subject of constant debate for decades. We already knew that the planet had ice and steam, but the presence of liquid water, while likely, had not yet been established.
We tend to use the word “animal” to shape gross or unreasonable behavior, but the ten facts below will change your mind about choosing that term in the future. After all, animals can be much more adorable than humans. For example: 10. Vampire Bats Love to Embrace You You probably don't know much about vampire bats, but you shouldn't think anything good about them either.
In the experiment, you can't initially see the coin because it's hidden in the wall behind the wall of the cup. Since this wall is opaque, the light rays from coins (by diffuse reflection) do not pass through. When water is poured into one of the cups, the light rays from the coin are refracted as it passes from water to air.
This means that you can be "full" even on an empty stomach. Just that your bacteria are already satisfied. A new study in France shows that intestinal bacteria Escherichia coli (E.coli) produce appetite-suppressing proteins 20 minutes after meals. They release proteins from satiety after they have enough nutrients for themselves.
There is a very interesting type of magnet called an electromagnet. It is a device in which electricity runs through a wire wrapped around a piece of iron and behaves like a magnet. You can build an electromagnet at home: An electromagnet starts with a battery or battery (or some other power source) and a wire.