Solution to challenging questions for generations

Is the chicken first or the egg first? Why do cats often focus on looking indeterminate? How does skin gecko change color? Search for answers to these 'age-unlimited' questions right here!

'Is the chicken first or the egg first?' This is probably one of the most famous 'brain damage' questions at the moment. If you are still confused in the loop without the end of this question, then try to answer the answer of science!

The egg comes first! This is the answer that is based on current biological knowledge, as well as Darwin's Theory of Evolution. Specifically, the nearest ancestral animal of chickens cannot suddenly appear by itself, because 'life originates from eggs'.

In addition, all changes of chicken ancestors to become today's chickens will only take place in their infancy, when they are still in the eggs.

In summary, the first chicken egg will appear first and will hatch the first chicken ever!

Dark spots appear when we suddenly look at the intense light called science 'blind spot' . Accordingly, when these rays illuminate the eye, the light-stimulating cells of the retina will be temporarily overloaded. Therefore, in a short time, they cannot react to all the light received, leading to the appearance of blind spots.

Scientists also recommend that, when you move from a dark space to a place with lots of light, close your eyes for a few seconds in the transition to allow your eyes time to prepare, thereby limiting the Blind point statue!

The reward cat looks focused on indeterminate that many people speculate that they can see ghosts! However, the truth is that cats staring ahead are just a preparation for them to go to sleep. Meanwhile, if cats look to the side, they have heard or smelled something!

In the skin of geckos there are pigment cells, which contain pigment particles. According to scientists, this pigment cell is large enough for all types of pigments to express.

However, in case the gecko needs to change color (camouflage, emotional expression, flirting .), dark cells will shrink and squeeze the type of pigment needed to the cell center, leading to We will see chameleon skin turning to the color of that pigment.

The state of the body after awakening depends on many factors, not just sleep time! If the previous day, you eat unhealthy foods, drink lots of coffee, energy drinks, drink insufficient water or are lazy to exercise, you will still be able to feel tired after a long sleep.

A long sleep cannot help you get the rest you need if you go to bed too late. According to scientists, the best time to sleep is before midnight and it needs to be repeated as a habit. Besides, playing sports or physical activity can help you feel better when you wake up the next morning, even if you don't sleep for 8 hours.