8 Science Facts to Satisfy the Curious Minds
The best part about science is that it always manages to surprise you. All over the world, new discoveries are made every single day. Researchers explore hidden areas and come up with more questions that are later answered by other curious minds. Due to this chain of events, science never runs out of things to converse about.
If you educate yourself on the latest discoveries, you can show off your new-found knowledge by writing a paper about it, by using the facts as a conversation starter or by simply immersing yourself into further researching the subject matters yourself.
1. 10% of Europeans are immune to HIV infections
A research carried out by Biologists at the University of Liverpool have discovered that around 10% of Europeans are immune to HIV infections. This population comprises of individuals whose ancestors managed to survive the plague in the 1900s. In addition to just surviving this dark period, these individuals passed on a genetic mutation to their offspring. As a result of this genetic mutation, known as CCR5-A32, 10% of all Europeans can prevent the HIV virus from infecting their immune system!
2. Germans get more heart attacks during football season
Germans tend to take competitive sports a little too far. A research was carried out in Munich by Leistner and colleagues that explored the cardiovascular events that took place during the football world cup in Munich, Germany. Researchers collected data on cardiovascular events from the years 2003, 2005 and 2006 during the world cup season. It was discovered that Germans are 2.66 times more likely to have a cardiac emergency on the days that their team is playing the match.
3. Grasshoppers have ears on their stomach
The species of atympanate bladder grasshopper has six pairs of ears, placed one each side of the abdomen, right beneath the wings. The grasshoppers’ ears have membranes that vibrate when they encounter sound waves. Additionally, the species can send acoustic wave signals for a distance of 2 kilometres.
4. You can differentiate between real and fake painting thanks to the nuclear bombings
Creating fake replicas of classical art has become one of the most cunning ways of earning quick cash. Replica artists are paid a handsome some of the money for re-creating the historical pieces of art that could be sold in silent auctions, or in the black market. However, as the skills of art forgers are impeccable, it becomes difficult to differentiate between the original piece and its copied version. Therefore, Dr Elena Basner came up with a creative idea to test the authenticity of the paintings.
The originality of historical paintings can be easily discovered by inspecting the paint for isotopes strontium-90 and caesium-137, which did not exist prior to 1945. When nuclear testing was carried out, these isotopes were created and are now found in oil paints. Therefore, any painting created before the period of nuclear bombing is free from the presence of these isotopes.
5. Radium was once thought to have healing powers
Radium, initially discovered by Marie Curie in 1989, was thought to have healing powers. The toxic substance, which is known to cause cancer, became so popular that it was used in the creation of chocolate and was mixed with drinking water to ‘treat’ a variety of diseases. Additionally, radium was also found in children’s toys, toothpaste, cosmetics, and heating pads. On certain occasions, the cancer-causing substance was even inserted in the urethra for the treatment of impotence.
6. Toothpicks are silent killers
Toothpicks are known to kill more people than sharks. In fact, around nine thousand people end up in emergency rooms from choking on these piercing sticks. However, most of these individuals are in the age group of five to fourteen years. In addition to this, research also suggests that an average of three people are killed by toothpicks each year. The death is caused by penetration into the internal organs when the sharp stick is accidentally swallowed.
7. Phobias can be genetically transmitted
Scientists have discovered that some of the phobias that you experience are passed down from your ancestors through your genes, in the form of memories. This suggests that if you are scared of something, without having any negative experience with it, you may be using your ancestor’s adverse experience as a natural response to a presumably threatening stimulus.
8. Seahorses have a weird anatomy
Seahorses do not have a stomach, which is why they have to eat at all times as their food instantly leaves their bodies. Additionally, they do not have teeth or a working jaw, which limits them to consuming food that is small enough to pass through them.
In addition to this, seahorses tend to break gender roles when it comes to parenting. In this species, the male experiences the pregnancy, despite producing the sperm. The baby is gestated for twenty-four days until it enters the world.
Educating yourself on scientific discoveries is always an adventure. You can hire essay writing services to make time for learning more about scientific facts to educate, entertain and surprise yourself!