maandag 15 mei 2017

Women in science, part 2

In the nineteenth and twentieth century, women were not allowed to have a career, they had to stay at home to cook, clean and take care of the children. At the same time, science became more accessible and not just something for the highest elite. The combination of these two circumstances made it very hard for women to engage in science. 

There aren’t many famous female scientists, Marie Curie is probably the first female scientist that comes into mind, but try to think of two or three others. It isn’t that easy, is it? What is the reason for the fact that even now, in a time and culture where men and women are treated equally, there still are fewer female scientists than male scientists?
It is proven that women are equally good at maths and sciences as men. But still the science faculties in universities are crowded with men and men get systematically chosen over women for academic nominations. The biggest cause of this inequality is probably stereotypes. When you mention a scientist, most people will immediately imagine a male person.  You can often hear people say that girls are not as good at maths as boys and that women are less ambitious and have no technical mindset. Even when it is proven that this is not the case, it’s hard to step off the idea of only men being able to engage in scientific research or develop a scientific theory.

If we want full equality of men and women in sciences, or in any other field, we will have to stop stereotyping and start  treating women in the same way as man. Let’s try to look beyond those stereotypes!

Women in science

Women in science went through an individual and shared struggle to gain their rightful place next to men. According to the European Commission we should celebrate female innovation in science. Nevertheless, millions of girls and women are still denied access to education all over the world. The struggle our ancestors went through is still going on. In our culture, education and exploiting your talent is obvious. For many girls a free life is not even an option.


Many organisations list up the advantages of girls education, while it is in fact a universal human right. The United Nations Educational, Scientific and Cultural organisation estimates that the human right of education is essential for the exercise of all other human rights. I am troubled by the fact that next to great innovations and development in science, there is no adequate policy to secure this basic right to education.

I am determined to support organisations improving this situation for girls. Throughout my career in science I want to promote free access to schools for all children and adults. The more people are able to develop themselves, the more we can be innovative and find answers to the current questions in science, medicine and technology. From what I see around me in life, women can make a difference in this quest and I want to be a part in making this difference.

dinsdag 4 april 2017

Don’t throw away, recycle for another day

People are producing more and more waste every year. As a consequence recycling is now more important than ever. Nowadays almost everything can be recycled; plastics, metal, paper, clothes … On the 30th of March, the first recycled spacecraft was even launched.

Usually, after a rocket has fulfilled its purpose, it falls back to Earth and burns away in the atmosphere or crashes somewhere in the ocean. But SpaceX, a company that designs, manufactures and launches advanced rockets and spacecraft, has developed a reusable rocket. Elon Musk, the founder of SpaceX, pointed out that discarding the rocket was a waste of money and hard work. He wanted to develop a rocket that lands safely back on Earth after it has been in space and he has succeeded in doing so. Now rockets can be reused over ten times.
By reusing the rockets, the number of space launches done by SpaceX will increase greatly without having to enlarge the production of rockets. Therefore space travel will become a lot less expensive and a lot more accessible for companies who couldn’t afford it until now.
Moreover, recycling space crafts will decrease the amount of waste in our oceans and our atmosphere caused by crashed rockets. This is very positive for our environment, since the remains of those rockets lead to a lot of contamination of the ocean water and of the air we breathe.

This is a great message to all other companies and organisations involving all sorts of fabrications: don’t throw away, recycle for another day!



dinsdag 21 februari 2017

Extraterrestrial life

Recently I read an article about a spacecraft from NASA, called Dawn. It found compounds of carbon on Ceres, the smallest dwarf planet in our solar system. These compounds are compatible with the building blocks for life on earth. 

Previously the spacecraft Dawn had found water on Ceres in the form of ice and almost certainly also in the liquid form.  Ceres is the biggest object that orbits around the sun in between Mars and Jupiter, and scientists have long been searching for a sign of life on Mars and also on several moons of Jupiter and Saturn.

The fact that those compounds of carbon are discovered, is very exciting, because this could signify that there is a chance of life on a planet other than earth. 
People have long been dreaming about extraterrestrial life, about green creatures on Mars who want to contact us or who try to kidnap us in their UFOs. I don’t believe this is possible, that there are any creatures like this, but I do believe that there could be another planet where there is life. Maybe not in the form that we know nor in any form that we could ever imagine. 
The fact that they found those compounds on Ceres is a great indicator that there also could be exoplanets where there is water or compounds of carbon. Exoplanets are planets that orbit around a star other than our sun. NASA and other organizations do a lot of research on exoplanets that are similar to Earth, where there is a chance of existence. And I like to believe that on some of these exoplanets there really is a form of life, but I can not imagine what it would look like.

Hopefully, some day, we will find out.


Link to the article about the discovery of carbon compounds on Ceres:
http://www.demorgen.be/wetenschap/dwergplaneet-ceres-bevat-alle-nodige-bouwstenen-voor-leven-b59e1886/