7 exoplanets

Last 22 February a group of stronomies of the NASA discovered seven new planets that form a similar structure as the Solar Sistem, and some of the are like the Earth and in them life could exist.
Now stronomies are focusing in the exploration of thoose planets in a try of encoutering some evidences of life.


 

Contamination reduces children's atenttion

A study of ISGlobal (Instituto de Salud Global de Barcelona) discovered that nitrogen emission can affect to children's attention in a short period of time.
They mada a study in more then 300 classes of some schools of Barcelona and another study in schools of other comunities with less pollution.
And the result were those. The pollution affect more and  more each day to children's mind and health, so we must take awareness and try to reduce pollution before this problem become bigger.

 

Rosalind Franklin

                     

She was born in Notting Hill in 25 july 1920.
She was a chemical and crystallographer.
She made a lot of advances related to the structure of the DNA. She used X-rays to discover that the molecule of DNA has a doble helix structure. She also studied the structure of the RNA, some viruses and the grafite.

She studied in the Newnham College and later in the Cambridge's University.

In 1962 three scientist that were working with Franklin won the Nobel of Chemistry but they set that she should won it to.


At the age of 37 she died because of an ovarian cancer, leavung behind her a lot of studies and some new discoveries about th DNA.

Improving skills

I know this is a science blog but i want to dedicate this post to give you some tips to improve your blog.

1.Make posts about news that are interesting for other people.
2.Try to be constance and make a post at least once per week.
3.Read and learn other posts (like this one) to improve your posts.
4.Keep always improving your blog.

I wish that this blog could help you making blogs, like some blogs helped me. 👍😉

 

Polemical method used in Madrid

The last thursday 29, the town hall of Madrid imposed a law to reduced NO2 emissions because it has the cuadruple times the number of emissions stablished. This law was based on banned driving cars with pair number. One day cars with pair plate could drive and the next day, cars with odd plate could drive. This law reduced the NO2 emissions in more than 20% but this coused a popular disagreement and a lot of replies. Because of that th town hall disolve this law but, thay set that if the emissions increased again they maybe imposed the law again.

 

Astronomy or astrology?

Do you know the differences between astrology and astronomy?
Most people think that theese two science are the same, but the truth is that astrology isn't an real science: its a psuedoscience, a knowledge that isn't based in the scientific method, like people that set that they could know the future with cards, and most of the time they're trying to get money.
By the time, astronomy its a real science that studies stars, planets and the universe in general.

Problems caused by social media

Every day the media reports on models and sportsmen who have a thin body and this causes problems, especially in teenagers. This problems are basically nutrition problems like bulimia and anorexia. 
This problems are caused by psicology problems, that make a person think that he or she is fat and because of that, the person doesn't eat much food or eat a lot and then he barfs it. 
This problem is increasing every day and i think that social media must tell more often about healthy habits and less about famous people with perfects bodies.