Special cells in the retina split light into different colors to enable sharp vision during the day without harming night vision. Those long and tubelike cells, called Müller cells, snake through the ...

Laundry experts often preach the importance of separating clothing by color during the wash cycle, as some clothing is more prone to bleeding dye, potentially staining other items. Separating clothing ...

Laundry is one of those deceptively simple household chores. Clothes travel from hamper to machine and back again in a repetitive cycle that runs on autopilot. But there’s more to doing laundry than ...

Washing laundry is time-consuming enough. Who wants to spend more time separating clothes into categories? The extra task makes the entire process tedious and undesirable, forcing you to search for a ...

Sometimes a scientist needs to figure out what is in a certain mixture of substances. One way they can do this is to use a process called chromatography. In the activity below, you can try ...