Uzi maalum wa kupeana Likes: Comment chochote upate "Like"

768. Has a Comet ever hit our Planet?

Yes – on a cosmic timescale, comets hit the Earth frequently, but because they’re largely made of ice rather than solid rock, they tend not to leave obvious craters. A small comet is more likely than an asteroid to break up as it plunges into Earth’s atmosphere and heats up, often resulting in an explosion called an airburst that can devastate large areas of the landscape but doesn’t leave a crater. Perhaps the most famous such event happened over the Russian region of Tunguska in 1908, when an exploding comet fl attened some 2,000 square kilometres (770 square miles ) of Siberian forest. A comet would have to be pretty big in order to hit the ground intact.
 
767. Nowadays while downloading movies you may see option of hevc, so what is HEVC?

Hevc stands for high efficiency video coding.
It is latest way of compressing videos.
For your surprise let me tell you that it can reduce original size of video to half of it without losing its quality!
HEVC or H.265 (written x265 where you read) codec videos are smaller in size than H.264 (x264) videos. Suffice it to say that it is a technology upgrade that allows better compression. The audio and video quality are almost the same and you get the same video file for about 300MB which if compressed by x264 would have amounted to 1.3GB approx.
720p is the resolution of the video. It fits a screen of 1280x720 pixels and is generally accepted to be HD (High Definition) although resolution and video quality can be independent.
Download the HEVC videos, they are more efficient and might need a video player update to run sometimes.
 
766. What is Core? While buying a mobile phone you may seen written on it quad core, hexa core, octa core. So what is it?

A core is a independent unit that read and executes CPU instructions.
For example move data, copy data, etc.
Each core operates with conjunction (jointly) circuits and take care of management terms such as cache, memory management, input output port, etc.
So the performance of phone will be better if it has more number of core.
Usually Quad core processor is sufficient for a regular mobile user(who do not do load works on mobile like playing games of very high graphics).
 
765. What is MCV in blood tests?

Mean corpuscular volume (MCV) laboratory test, as part of a standard complete blood count (CBC), is used along with other RBC indices (MCH and MCHC) to help classify the cause of anemia based on red cell morphology. See also the Interpretation section above.
 
764. Why alcohol is added in thermometer?

Ethanol-filled thermometers are used in preference to mercury for meteorological measurements of minimum temperatures and can be used down to −70 °C (-94 °F). The physical limitation of the ability of a thermometer to measure low temperature is the freezing point of the liquid used.
 
763. Where do the biggest dust storms occur?

Mars is home to the largest and most powerful dust storms ever recorded. Martian dust storms have been known to engulf the entire planet in a haze for months at a time, making it difficult to single out one as being the biggest. Dust and sandstorms on Mars and Earth happen due to temperature differences in the atmosphere. Hot air moves to colder air, and this moving air can pick up tiny debris in arid landscapes. It is not known exactly why storms on Mars can spread so far, however the fact it is such a dusty world probably has something to do with it.
 
762. How are tattoos removed?

Modern forms of tattoo removal use lasers that emit short pulses of intense light, which pass harmlessly through the top layers of the skin and are absorbed by the tattoo pigment. This causes the pigment to fragment into smaller particles, which are then absorbed into the bloodstream and removed by the body’s immune system. Different types of lasers work on different pigment colours and will cause the tattoo to fade gradually over multiple sessions.
 
761. What is an Anagram?

Anagrams are an extremely popular form of literary device where in the writer jumbles up parts of the word to create a new word. From the syllables of a phrase to the individual letters of a word, any fraction can be jumbled to create a new form. Anagram is a form of wordplay that allows the writer to infuse mystery and a little interactive fun in the writing so that the reader can decipher the actual word on their own and discover a depth of meaning to the writings.
 
760. Where does slate come from?

Slate is a metamorphic rock. The slate in North Wales began as mud that settled at the bottom of the sea some 500 million years ago. As new layers settled on top, the lower ones eventually get compressed to form shale. Over millions of years the tectonic plates shifted and wrinkled to form the Welsh mountains and the shale became heated and compressed. This caused the minerals in the shale to partially melt and reform as thin sheets of mica and quartz. Because of the particular way the crystals grow, the layers of slate are at right angles to the original shale layers.
 
759. Why do we develop Gout?

Excessive levels of uric acid in the blood cause gout. We produce uric acid as a waste product from digesting protein. In a healthy person, uric acid is removed by the kidneys and excreted as a dilute solution (urine). But if your kidney function is impaired, the concentration rises to the point where it precipitates as monosodium urate crystals. These normally form in the joints of your toes, because your feet are cooler and cold temperatures reduce the solubility of uric acid. Gout is partly genetic, but exacerbated by excessive drinking – particularly beer – and not enough exercise.
 
758. How do Atoms decay?

When a radioactive atom decays, it loses energy by emitting particles or radiation. This process changes the composition of the nucleus, often transforming it into a new element. A carbon-14 atom has six protons and eight neutrons. When it undergoes beta decay, one of its neutrons splits into a proton, an antineutrino and an electron. The electron (also known in this case as a beta particle) and the antineutrino are ejected from the nucleus. The nucleus now has seven protons and seven neutrons – making it a nitrogen-14 atom.
 
757. Why do babies have their fists clenched almost all the time?

A newborn's hands are clenchedbecause of a reflex called the palmar grasp reflex. It is present in newborns and will be present until the baby is 5-6 months old. You can stroke an object, like a finger, in a newborn's palm to see the reflex. The baby will close his fingers and grasp the finger.
 
andjul said:
View attachment 717701"Kwa wanaume wote mnao endelea kunyosha mkono kumpiga mwanamke, hii ndio itakuwa adhabu ya kwanza siku ya kuhojiwa mbele ya Mwenyezi Mungu" shuuainii zenu[emoji57] [emoji57]
Click to expand...
Katika vitu amabvyo sijawahi kuelewa ni hiki cha mwanaume kumpiga/kupigana na mwanamke.
Unapigana vipi na kiumbe ambacho tayari ulishaambiwa na kidhaifu?
Yaani unaanzaje kwa mfano??

Mwanamke hapigwi bhana...

Sema na sisi wanawake tunamidomo na maneno yenye kuudhi[emoji23][emoji23]basi tu...
 
Hata kama bwana, si wawe wanapotezea tu kishkaji..
 
[emoji23] [emoji23] [emoji23] [emoji23] [emoji23] [emoji23] [emoji23] [emoji23] [emoji23] [emoji23]
Ukioa mwembamba ni wa mwendo wa kuongea utadhani cherehani ya umeme...

Ukioa mnene akikutwanga na maneno mawili matatu utajuta kwanini uliingia kwenye ndoa...

POMBE RAHA SANA...
HAINA MASIMANGO...
 
[emoji23][emoji23][emoji23]
Kweli kabisa,ukishajinywea chupa zako 2 ama 3,umelewa unajiimbia tu remix za nyimbo zote unazozijua...

Kwema shemeji?
 
Pyaar said:
Hata kama bwana, si wawe wanapotezea tu kishkaji..
Click to expand...
[emoji23] [emoji23] [emoji23] [emoji23] [emoji23] [emoji23] [emoji23] [emoji23] [emoji23] [emoji23]
Ila kuna muda mnastahili...
Unaombwa "mtoe konokono atambae kwenye parachichi",bila sababu ya msingi unamkatalia... Mara " ooo jua limewaka sana leo konokono amekauka hawezi kuteleza labda asubuhi unikumbushe"...
Asubuhi una amshwa,bado visababu vinaendelea "jamani beibiiii umechelewa kuniamsha,nitamtoa baadae..."
Weeeeee....
 
You must log in or register to reply here.
Menu
Log in
Register
Cookies are required to use this site. You must accept them to continue using the site. Learn more…