Time flies: Our brains perceive time more like counters than clocks

Time is relative, and not only in an astrophysical sense – we’re all familiar with that feeling that time drags when we’re bored and flies when we’re busy. New analysis of brain activity patterns shows how our brains track time, and some intriguing ins… Continue reading Time flies: Our brains perceive time more like counters than clocks

Strange new form of ice discovered in high pressure experiments

Ice may seem pretty simple in our everyday experience, but it actually comes in at least 20 different forms. Scientists at the University of Nevada Las Vegas (UNLV) have now discovered a new type of ice that may be found deep in the Earth’s mantle or o… Continue reading Strange new form of ice discovered in high pressure experiments

Cosmic mystery of fast radio bursts deepens with flurry of activity

A huge new dataset could soon help unlock the cosmic mystery of fast radio bursts (FRBs). In the space of a few weeks, over 1,600 new signals were detected coming from one of the most well-studied sources of FRBs, essentially ruling out a leading hypot… Continue reading Cosmic mystery of fast radio bursts deepens with flurry of activity

Evidence of first planet orbiting three stars discovered in dusty disc

One Sun is plenty for our solar system, but some planets have been found orbiting two stars at once. Now the ante has been upped again, with evidence emerging of a planet orbiting three stars at once.Continue ReadingCategory: Space, ScienceTags: Astron… Continue reading Evidence of first planet orbiting three stars discovered in dusty disc

Weird compound jumps from conductor to insulator and back under pressure

Normally metals and insulators sit at opposite ends of a spectrum of conductivity, but researchers have discovered a material that can switch between those states freely, even at room temperature. The material, a compound of manganese and sulfide (MnS2… Continue reading Weird compound jumps from conductor to insulator and back under pressure

Soybean oil-coated sand could be a green alternative to plastic mulch

In order to keep water from evaporating from the soil, farmers will often cover the ground around their crop plants with sheets of polyethylene plastic. There could soon be a more eco-friendly alternative, though, in the form of soybean oil-coated sand… Continue reading Soybean oil-coated sand could be a green alternative to plastic mulch