Sign in
Download Opera News App

Science

SCIENCE-HIGHTECH

The Main Reason Why The Bottom Of A Ship Is Filled With Water

Ships are among the most complicated engineering projects ever designed. Most of us wonder how metals can float on water? However, there are hidden features in the ship that enables them to float in large water bodies without sinking. Apart from the engine, various features are installed in the ship that helps it float and also during movement.

  1 day ago ago
The Main Reason Why The Bottom Of A Ship Is Filled With Water

SCIENCE-HIGHTECH

Science: What Holds Earth Suspended And Firm In Space

Probably every photo or model you've seen of Earth clearly depicts it as a floating object trough space. The same applies to other planets and heavenly bodies and the obvious mystery you must have asked yourself is what really holds these objects suspended there orbiting the sun year in year out?

  2 days ago ago
Science: What Holds Earth Suspended And Firm In Space

SCIENCE-HIGHTECH

What Nairobi Residents Will See Flying For 5 Minutes In The Sky At Exactly 5:32am Tomorrow

Nairobi residents will get an opportunity to see with their naked eyes the International Space Station,ISS tomorrow at exactly 5:32Am. According to information shared,the ISS will become visible at around 5:32am and will be visible for 5 min. The ISS will reach it's maximum at 47 degrees and will appear 18 degrees above WNW and will disappear 10 degrees above SSE.

  12 days ago ago
What Nairobi Residents Will See Flying For 5 Minutes In The Sky At Exactly 5:32am Tomorrow

SCIENCE-HIGHTECH

World's Deepest Hole Where Dead Souls Were Heard Crying Out From

The Kola Superdeep Borehole is the world's deepest man made hole and it goes as deep as 12km deep. Surprisingly it's only 23 centimeters wide. The project to drill this hole began when the Soviet scientists wanted to learn more about the earth's crust. It took them almost 20 years to drill the hole yet they only managed to drill about one third of the way through the crust to the Earth’s mantle.

  15 days ago ago
World's Deepest Hole Where Dead Souls Were Heard Crying Out From

SCIENCE-HIGHTECH

China Takes The World By Storm After Developing A Giant Rocket, Reveals When It Is To Be Launched

China continues to develop significantly interms of infrastructure and ma machines. The country known for their meticulous roads within their country and even outside their country is now in a mission to conquer the space. In the latest news,China has availed to the world,a very gigantic rocket that is expected to be Launched in 2022 into the space.

  13 days ago ago
China Takes The World By Storm After Developing A Giant Rocket, Reveals When It Is To Be Launched

HEALTH

'Ni Kubaya' New Super-Variant of Covid-19 Detected

It is now almost two years after the first case of Covid-19 was reported. Since that time our government together with non government organizations intervened on ways to stop spread of deadly virus. In Kenya there was introduction of curfew, social distance maintenance, wearing of masks and introduction of wearing of masks.

  3 days ago ago
'Ni Kubaya' New Super-Variant of Covid-19 Detected

SCIENCE-HIGHTECH

The Top 10 Strangest Objects in the Universe

10 of the Strangest Objects in the Universe Throughout the universe, there exists a large array of objects that defy our current understanding of physics, astronomy, and science in general. From black holes to interstellar bodies, the universe harbors an incredible number of mysterious objects that both mesmerize and perplex the human mind.

  8 days ago ago
The Top 10 Strangest Objects in the Universe

SCIENCE-HIGHTECH

Facts You Didn't Know About The International Space Station

You have obviously heard about the International Space Station but very few people have had the luck to see it. It is a scientific laboratory where astronauts carry out their research about the universe. The station is situated about 408km from the surface of the earth. Its existence started in 1998 when it was first launched.

  11 days ago ago
Facts You Didn't Know About The International Space Station

SCIENCE-HIGHTECH

Ways To Control Everything With The Power Of Thoughts

As human beings, we must contemplate ourselves as more complicated living entities, than how we first consider ourselves to be. Humans are considered to be the light in the most beautiful and intellectually configured. They are energies on the surface most often regulated by the power of thoughts conducted by their minds.

  11 days ago ago
Ways To Control Everything With The Power Of Thoughts

AUTO

Why Water Is Not Used As The Brake Fluid In Cars

Brakes play a very important role in motor vehicles as it helps them to stop. When a driver presses the brake pedal using his feet, the effect is seen on all the wheels. This is possible because of the brake fluid. Do you ever ask yourself why water is not used as the brake fluid?

  4 days ago ago
Why Water Is Not Used As The Brake Fluid In Cars

SCIENCE-HIGHTECH

DNA-The solution for paternity test in Kenya

Every living-thing has DNA.From plants,animals and even virus that were once considered non-living and most importantly we humans have it.DNA stands for Deoxyribo-Nucleic Acid.Even though every living-thing has DNA,the compositions differentiate one from another and the interesting part is human DNA is 99% the same,therefore it is only 1% that makes you unique.DNA has a recipe for synthesising proteins.

  6 days ago ago
DNA-The solution for paternity test in Kenya

SCIENCE-HIGHTECH

What Is the Cost of Genetic Testing?

The deoxyribonucleic acid assay is distributed to work out if a person is truly the biological father of a child. KIBs can determine whether or not a man IS or isn't a selected child’s father with an accuracy of up to 99.9999%. we will additionally perform a DNA test victimization samples from the brother’s father if the alleged father is not available.

  10 days ago ago
What Is the Cost of Genetic Testing?

PARENTING

Get To Know Why DNA Test Should Be Done To Reduce Men Raising Children Who Are Not Theirs

Defination Of DNA Test The word "DNA" is a shortform of the word DeoxyriboNucleic Acid(DNA). DNA is a test that examines DNA and identify someone or to show that people are relatives. How DNA Is Done It is performed by collecting cheek cells found on the inside of someone's check sinh an instrument called a buccal or check swab.

  5 days ago ago
Get To Know Why DNA Test Should Be Done To Reduce Men Raising Children Who Are Not Theirs

SCIENCE-HIGHTECH

10 Theories About Why We Dream

The Purpose of Dreams Nearly all mammals and birds have dreams, which suggests they serve an evolutionary function. In humans, these involuntary simulations can last from a few seconds to 20 minutes, with around 2 hours of sleep dedicated to dreaming each night. Nearly all dreams occur during rapid eye movement (REM) sleep, in which the body undergoes a number of physiological changes including increased brain activity, heart rate, and breathing rate.

  14 days ago ago
10 Theories About Why We Dream

ENVIRONMENT

How Bees Warm Their Hive When The Weather Is Cold

Bees are one of the most important insects to humans because of their product, honey which has a lot benefits to humans. Bees live in a hive each with a queen. All the bees in the hive are there to serve the queen. A hive can accommodate thousands of bees all under one queen.

  14 days ago ago
How Bees Warm Their Hive When The Weather Is Cold

HEALTH

Latest Research On Covid-19 Vaccine Shows The Age Group That Is Mostly Affected By The Vaccine

Covid-19 Vaccine research is still on and scientists have been trying hard to know its effect on human beings and how it works in the human body. The research is being conducted by those outside Africa and the scientists inside Africa. The latest scientific reports on Covid-19 Vaccine has not been pleasing after revealing what can happen to those who are elderly.

  14 days ago ago
Latest Research On Covid-19 Vaccine Shows The Age Group That Is Mostly Affected By The Vaccine

ENVIRONMENT

Do insects love colors? Here is the answer.

Mosqitoes are dangerous insects. They spread malaria which is deadly to pregnant mothers and children under the age of 5 years. Mosquitoes have the ability to identify their prey using the color . Scientifically, the mosquitoes have receptor cells that can detect some specific colors. Especially dull colors which have some black.

  11 days ago ago
Do insects love colors? Here is the answer.

SCIENCE-HIGHTECH

Number of Genes Lizards Share in Common With Humans

Not only lizards do have organs that regenerate after being amputated. Several amphibians have this feature. What makes that of a lizard unique is that it shares more than 80 per cent of genes with humans. To fully regrow, it takes the lizard's tail 6 days.

  19 days ago ago
Number of Genes Lizards Share in Common With Humans

PARENTING

Ways To Know If The Child You Have is Yours (DNA)

DNA matches are the best and exciting results of a DNA test, unlike the DNA mismatch. A DNA match indicates that a person who shared the genetic sequences on an autosomal chromosome has indicated a common ancestry, and vise versa is true. We refer to autosomal DNA matches when we talk of DNA matches.

  15 days ago ago
Ways To Know If The Child You Have is Yours (DNA)

PARENTING

How DNA has become effective

Dna test is carried out to determine if a man is the actually the biological father of a child.Dna can determine whether the man is or is not a particular child's father with an accuracy of 99 percent.Dna can also be performed using samples of the brother's father if the alleged father is not available.

  17 days ago ago
How DNA has become effective