The pink ball introduced to this year’s day night cricket test can be difficult to see for some players, especially if they are colour blind. There is a better choice of colour.
The science about our special senses - vision, smell, hearing and taste - offers fascinating and unique perspectives on our evolution. Yet it remains patchy; we know surprisingly little for example about…
We live in a visual world and build environments that rely heavily on visual perception. Want to find somewhere? You look on a map or read a road sign. Perhaps the GPS on your touch screen smartphone can…
As humans, we live in a colourful world, but differences in visual systems means that not all animals see the world in the same way. Unlike other aspects of an object such as size or mass, colour is not…
James Gilchrist, University of Bradford et Brendan Barrett, University of Bradford
This time of year is synonymous with going back to school and often a reminder for parents to take their children to the dentist. It’s also a perfect time to undergo a check on eyes and vision, but few…
World Cup 2014 has been described by many as the best ever for the exciting play and huge number of goals. And, as the tournament has progressed, the drama has increased, with hard fought games going to…
Luis Suárez has struck again. For the third time now, the Uruguayan striker faces charges for biting an opponent and there is no defending this kind of behaviour on a sports pitch. While no one knows for…
Landing is arguably the most nerve-racking element of any flight. To execute a safe landing, a pilot needs to know the plane’s speed and its distance from the landing surface. The pilot’s challenge is…
As humans, we experience an amazing world of colour, but what can other animals see? Some see much more than us, but how they use this vision is largely unknown. We see what we see because our eyes have…