An earworm is a melody that arises spontaneously in the mind, perhaps after having heard it only once, and gets “stuck” in the head for hours or days. It is also called brainworm, catchy music, repetition of musical images, involuntary musical imagery and stuck song syndrome. We may come to feel that the tune is […]
“Plant more trees” is often the first idea that comes to mind when we think about how to prevent further climate change or at least adapt to its impacts. There are good reasons for this. Multiple studies have shown that as well as trees being a fantastic way to store carbon dioxide, they offer other […]
When hungry, not only our bodies long for food, our brains do too. And it appears that when it comes to social interaction, a similar thing happens. Social deprivation leads to a brain angry for social contact. A recent study [Livia Tomova et al (2020) Acute social isolation evokes midbrain craving responses similar to hunger […]
IQ is often hailed as a crucial driver of success, particularly in fields such as science, innovation and technology. In fact, many people have an endless fascination with the IQ scores of famous people. But the truth is that some of the greatest achievements by our species have primarily relied on qualities such as creativity […]
Consider the statements below. What do they describe? A trip on psychedelics? A dream? I felt I could reach through the screen to get to another place. Lasers became entire fans of light sweeping around, and then it felt as if the screen began to expand. I saw old stone buildings … like a castle […]
Spaceflight is known to affect human physiology, but the molecular mechanisms driving these changes to our bodies in space, like for instance, the loss of muscular mass, are yet unknown. A recent study in the journal Cell used a multi-omics approach to try and examine these mechanisms. The researchers employed data from NASA’s GeneLab and […]
The imaginary friend is “an invisible character or personified object that takes part in children’s conversations or plays with them for a long period of time, at least several months”. The relationships are not identical; with personified objects the relationship is usually hierarchical, while with imaginary friends it is an egalitarian relationship. Peers tend to […]
Common glass, used in windows or bottles, for example, is made by heating a mixture of calcium oxide (lime), sodium carbonate (soda), and silicon (IV) oxide (sand), resulting in a calcium silicate. This silicate is not a crystal but a solid in which atoms are random and have no long-range ordered pattern. These kind of […]
While U.S. Secretary of State Antony Blinken draws attention to climate change in the Arctic at meetings with other national officials recently in Iceland, an even greater threat looms on the other side of the planet. New research shows it is Antarctica that may force a reckoning between the choices countries make today about greenhouse […]
Gene editing could be the solution to progeria, a genetic disease, characterized by extremely fast ageing. Progeria causes fast ageing and premature death in people carrying a single-point mutation in the LMNA gene, which basically leads to the production of a toxic protein which slowly damages the cells, ageing the bodies. This simple misspelling of […]