​The myth of meat grown in a laboratory is a thing of the past ● How to impress your significant other with food closer to the stars ● Human DNA littered the planet

The myth about meat grown in a laboratory is a thing of the past

Presented as a future solution in the food industry, especially one that would reduce carbon dioxide emissions into the atmosphere, meat created in the laboratory is actually more harmful to the environment than meat obtained in natural conditions. Well, not artificial meat itself, but the process that leads to its creation.

This was stated by a group of researchers from the University of California in a study published so far only on the bioRxiv platform. That is, they are waiting for confirmation from other specialists. The idea revealed is an interesting one, and it addresses some less orthodox practices, as recently revealed in the case of studies claiming that e-cigarettes are not harmful.

If in the case of the cigarettes in question the most cited was the study of some researchers who did not have all the data at their disposal, then in the case of the meat created in the laboratory, it is about listing some technologies that either do not exist or are impossible. We refer to environmental impact studies.

For example, studies that described the production of artificial meat as beneficial to the environment referred to certain chemical processes in which cyanobacteria are used as raw materials for cells. The technology, which, according to the authors of the study, is not even used because it is currently impractical.

In other studies, say the cited researchers, some of the carbon emissions were omitted or not even studied. It is true that this excludes the consumption of water, feed and other aspects that are absolutely necessary for raising animals. But the technologies used in the production of artificial meat produce much more carbon dioxide than was said.

More precisely, for each kilogram of artificial meat, 246 to 1508 kg of carbon dioxide is released into the atmosphere. This is 4-25 times more than in traditional animal husbandry.

So don’t worry, until better technology comes along, no one is forcing you to eat fried fractal potatoes with ticks grown in test tubes.

How to impress your significant other with a dish closer to the stars

For a modest sum of $130,000, you can impress your loved one so much that they won’t even know their name. For this, the company from France Zephalto comes to your aid, which offers a miracle solution.

First, you’ll blow your significant other’s mouth off when he sees how smart you are when you tell him that this year marks exactly 250 years since the first hot air balloon flight. To make things right, don’t tell him that the man flying at the time, Jean-Francois Pilatre de Rozier, died after falling from a balloon. It didn’t fall on the first flight, but the idea counts.

Secondly, for the specified amount, you can take your partner on a hot air balloon flight to a height of 25 kilometers. It’s true that it’s not exactly at the edge of space, but you also hope that half don’t know it. Maybe the French have exaggerated a bit here, but for this money say thank you for being brought there. Use Elon Musk if you don’t like it!

Returning to your destination, after a journey where you will see what it means to climb four meters per second, reaching 25 kilometers, you will be able to dine with four other passengers in a sealed capsule. There will be two more pilots, but it is not specified whether they will also dine with you. The whole thing, from take-off to landing, with food, dancing, shouting and everything you do there, takes about six hours.

If you see that your significant other does not touch food and sits in the corner with a green face, do not panic! And the Christmas tree is green. In addition, the French company promises to provide you with a psychologist, for the same money, to solve the problem. As for Elon Musk, you’re sure to turn your loved one around when you tell them that the carbon emissions from a sub-orbital rocket are about 300 tons, and with a hot air balloon, you’ve saved the planet by eliminating only 26.6 kg. She can’t help but be impressed!

Human DNA littered the planet

A team of researchers at the University of Florida is sifting through everything we knew about human DNA and collecting it, and telling us through a study published in Nature Ecology and Evolution that DNA is in every corner of this planet. In addition, we also have the technology to retrieve it and find out everything we want to know about a certain person.

For example, a detective can identify a new suspect from DNA floating in the air at a crime scene. As another example, a doctor can identify virus mutations or various diseases simply by analyzing sewage. Archaeologists of the future may be able to identify the site simply by analyzing the human DNA in the fake soil.

Basically, American researchers managed to detect human DNA in ocean waters, in rivers, on isolated beaches, on a virgin island, in hard-to-reach mountain areas, etc. And this means that he is everywhere. With every breath, with every hair that falls, with every piece of skin that peels off, our DNA goes everywhere. In addition, thanks to modern DNA sequencing technology, it is possible to identify all the organisms that left traces of DNA at a certain location.

So far, the aforementioned researchers have been able to identify DNA samples of the same quality as if they had been collected directly from the subject, in the case of sea turtles. And this is only by analyzing the sand on the beaches inhabited by them. This data was used to identify animals with cancer, a disease that is affecting more and more animals.

The authors of the study also say that this is just the beginning, and that the technology will develop even more in the coming years. There are some ethical issues here, some of which need to be resolved as soon as possible. In particular, how far can researchers go in identifying a person’s DNA without compromising their privacy, and how much data can be made public, especially without the consent of the person whose DNA was analyzed?

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