There are around 5.5 billion Google searches done per day. In 2012, this number was 2 times lower. People are constantly learning new things and are working on making their outlook broader. But sometimes, even the most ordinary questions can confuse us: for example, why is low-quality journalism called “yellow” and how did Professor Dumbledore manage to do magic without his wand?
We decided to find answers to questions like this. As it turns out, even the strangest things can be explained. cool stuff for guys cool stuff to buy cool stuff for kids cool stuff for girls
1. Why do we get “butterflies in our stomach?”
This sensation is caused by the connection between the work of the stomach and the brain. There are a lot of nerve cells in the stomach that influence our brain a lot more than we think. So the brain, with all its feelings, thoughts, and emotions, communicates with the stomach all the time. cool stuff for guys cool stuff to buy cool stuff for kids cool stuff for girls
For our bodies, both being in love and being scared is considered to be stressful, so you have the reaction “fight or flight.” The cortisol and adrenaline levels rise which in turn gives the command to make the blood pressure higher and increase the blood flow to the muscles and the lungs. At the same moment, the blood flows away from the stomach and this causes the sensation of butterflies in the stomach. cool stuff for guys cool stuff to buy cool stuff for kids cool stuff for girls