27/09/2023
There is no evidence that women synchronise their menstrual period
The study on which the claim is based had an incorrect methodology and the effect…
Author Archives: aina
14/09/2023
The iPhone 12 emits more radiation than recommended by EU standards, but that does not mean it is harmful to health
For now, the only known effect of greater radiation is that it can heat parts…
15/05/2023
Bacteria do not wait five seconds to jump onto your food after it falls on the floor
Contamination can occur instantly, and it depends more on the type of food, the type…
There is no proof that cracking your knuckles harms your joints
It does not increase the risk of osteoarthritis, nor does it pose any health risk…
27/04/2023
At-home genetics tests are accurate for determining ancestral origins, but not for predicting diseases
This test can guide the origin of the ancestors, but it doesn't allow clinical genetic…
17/04/2023
Just because men acknowledge that they masturbate more than women does not necessarily mean they masturbate more
Studies should be interpreted with care, as culture, religious beliefs, or upbringing could bias the…
30/03/2023
It is not safe to change your eye colour for cosmetic purposes
The intervention is discouraged due to lack of studies and the secondary effects observed in…
23/03/2023
The 15-minute city is not a plan to ban people from leaving their neighbourhoods
"No rule can limit ambulatory freedom in a situation of peace", indicate the experts consulted…
01/02/2023
What has (and has not) been discovered about the rotation of Earth’s core
It is believed that the inner core of the Earth rotates differently from the rest…
16/09/2022
The hole in the ozone layer was not an exaggeration: the problem was solved by banning the gases that caused it
The Montreal treaty made it possible to reverse the problem and prevent it from having…
The hole in the ozone layer was not an exaggeration: the problem was solved by banning the gases that caused it
The Montreal treaty made it possible to reverse the problem and prevent it from having…
26/08/2022
Who is behind the viral document stating that “there is no climate emergency”?
A document published at the end of June and signed by 1,107 scientists and experts…