7 Coolest Scientific Discoveries to date


In the past few centuries, the world has witnessed countless achievements. Scientists and researchers continue towards discoveries of new things and expand our understanding and knowledge of surrounding natural phenomena.

Most of the scientists in the world work at a higher pace to create a better life. We may miss the most remarkable scientific discoveries that remain unknown.

In the 21st century, thousands of scientists have helped improve our way of life, and some of them are the key to further innovation in the future.

In 2020, the most influential scientists in the world turned to the new coronavirus.

The efforts made by the scientist have to lead to the development of a new vaccine.

Fighting the COVID pandemic, including developing a vaccine to combat it, has always been one of the most pressing challenges faced by scientists.

Still, researchers in all fields, including astronomy, biology, and physics, have also made considerable progress.

Take a look at the seven most remarkable scientific discoveries that are unknown to many.

1. Water as Fuel

Power-to-Liquid technology; can convert water and carbon dioxide into liquid hydrocarbons, which exist in the form of synthetic diesel, gasoline, and kerosene.

Water as Fuel

The extracted hydrogen atoms can be combined to create highly flammable hydrogen gas.

The German company Cleantech has developed a futuristic machine that can convert water into fuel.

It can either be combined with carbon dioxide to produce hydrogen fuels and create an abundant amount of renewable sources of energy.

In 2017, the Joint Centre for Artificial Photosynthesis (JCAP) and the Berkeley Laboratory Materials Project also developed a technology that converts sunlight, water, and carbon dioxide into fuel, replacing coal, petroleum, and Fossil fuel.

2. Cloud Seeding to produce snow and rain

Scientists say they use new measurement methods to confirm that cloud seeds can cause snow under the right conditions.

Cloud Seeding

When sowing clouds, various substances are injected into them to cause rain, snow, or ice to fall on the ground.

The investigators of the United States said that they used radar and other instruments to measure snow levels in experiments in Idaho.

The researchers noted that sometimes it significantly increased the amount of snowfall in the target area.

In some cases, sowing causes new snowfall without natural snow. Cloud seeding caused snow to fall for about 67 minutes.

Cloud seeds are believed to aid a healthy growing season because they can combat droughts by increasing rainfall in a given area by 5 to 15 percent.

The process can also improve biomes, enable higher fertility, and create more agricultural land. Thus, cloud seeding to produce snow and rain can be of great help to humankind.

3. Skin Patch to Detect Silent Heart Attack

This scientific innovation may altogether leave you mesmerized as a scientist does not create it but only a 10th- grade student.

Heart Attack

He is from Tamil Nadu and has developed a new technology that can non-invasively identify the risk of silent heart attack, saving many lives in rural areas.

Nowadays, a silent heart attack is highly fatal and shocking.

Manoj said at Rashtrapati Bhavans Innovation Festival that “In some cases, there are few common symptoms that may not seem evident, which is why people look so healthy to us.”

Manoj’s technique involves frequent testing for the presence of FABP3, a myocardial blood biomarker, without penetrating the skin.

This skin patch can be attached to the ear or the wrist.

It will release a positive electric impulse and get attracted to the negatively charged protein released by the heart, which signals a heart attack.

If the amount of FABP3 is high, the person should seek medical help.

4. Creation of Human Organ in Lab

Stem cell research has made its way for better access to organs instead of waiting for donors or taking harsh drugs.

Scientists at Massachusetts and Harvard Medical School have discovered it.

They found out ways by which adult skin cells can regenerate the function of human heart tissue. Stem cells allow humans to develop another organ.

It is related to the regenerative nature of living organisms. Recently, various studies carried out worldwide enabled the growth of fallopian tubes, heart, brain, lungs, and kidneys, among others, by stem cells.

3D printing has lead to the creation of complete organ replacement.

This medical advancement in 3D printing has enormous implications, including eliminating the shortage of organs for transplants and much better results with organ transplants.

In the US alone, more than 111,000 people are waiting for life-saving organ transplants.

5. Plastic eating Bacteria

European researchers have identified a new bacterium that feeds on polyurethane, a type of plastic that is difficult to recycle or destroy.

Plastic eating Bacteria

The team from Germany’s Helmholtz Centre for Environmental Research said the discovery could help reduce a flood of hard-cycle plastics filling the world’s landfills and pollute the seas.

Many of these products can release hazardous chemicals into the environment.

However, the researchers found that bacteria can produce enzymes to break down the material.

Plastics are polymers, and they have a long, repeating chain of molecules.

These long chains are exceptionally durable, which makes them difficult to break and disassemble naturally.

The bacteria take up the responsibility to break down long polymer chains into shorter chains, be recycled to mold plastics. They break down the molecules of plastics into their original building blocks.

By secreting an enzyme that “eats” the chemical bonds in the chain, the molecules break down into minor components and facilitate their recycling.

Ideonella sakaiensis breaks polyethylene terephthalate down to functional components in a matter of days rather than hundreds of years.

They discovered it accidentally from the sample taken from sediment outside a plastic bottle recycling factory in Sakai, Japan.

Since its discovery, scientists have refined this emollient bacterium, making it more efficient and doubling your digestive time.

6. Bionic Eye

Scientists have created a functional prototype bionic lens that enables blind people to see a word appear on an image through a contact point of the physical object.

In addition, to helping people, it would also give the allusion to vision through high resolution and read non-invasively.

These are not put on and take-off lenses, although the lens developed by Gareth Webb is inserted into the eye through a painless procedure that takes less than 10 minutes (Webb says the process is similar to cataract surgery).

They don’t degrade over time; you will never have a cataract problem or vision problems.

The Ocumetics Bionic Lens contains a patented miniature optical system that works like a small digital camera: Driven by the body, it can change the focus with short-range objects at any distance faster than the human eye can do.

It took eight years to manufacture a Bionic eye, which costs $ 3 million to develop so far. It is a vision improvement that the world has never seen before.

7. No Needle Blood Test

Israeli scientists invented a method for blood testing without removing a drop of blood from the body and launched their device into space for testing.

No Needle Blood Test

Scientists say that their technology will make the world’s first sample-free blood test, which determines the number and type of cells in a patient’s blood, usually requiring laboratory analysis of blood samples from fingers or hands.

According to the researchers, the device scans objects in the eyes, and you will get accurate results instantly within few seconds.

The Sheba Medical Center team behind this innovation is committed to the expansion of this research.

They stated that their equipment would reduce the need to go to the clinic for some blood tests in the future because they can perform home checks and send the results directly to the doctor.

He said: “This will not only make patients feel more comfortable, but it will also open up new opportunities for the expansion of remote care and enable people to integrate doctors who will take care of their normal lives.”

A young man from Odia has also developed a device that can non-invasively check a person’s O2, HB, blood sugar, and bilirubin levels.

The device can provide instant results in as little as 10 seconds. Just put your ring finger on the device, and your data will be sent to your phone within 10-20 seconds.

The cost of the device is only Rs 30, while the price of traditional invasive hemoglobin and bilirubin tests ranges from Rs 200 to Rs 300.

The following vital point is that the device works as a non-invasive instrument. It means that the parameters can be obtained without inserting the needle into the body.

The device is manufactured by EzeRx, a medical start-up company based in Bhubaneswar.

Shivani Acharya
Shivani Acharya
I am a teacher by profession but a writer by heart. I started writing from my childhood days. I begin with writing poems and short stories. Today I work as an SEO Content writer in different companies. I have constantly worked hard to improve my skills with each passing day. Learning is a lifelong process. I am enthusiastic about learning. I am someone who lives with content. The power of content and its execution has brought a tremendous response in changing people's perspectives. If you are someone who wants to leverage this power do let me know. My content is always focused on gaining engagement and building interest in readers. Thank you.



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