More than 1,800 lunchroom attendants, cooks and porters staff the district — and about half regularly struggle to cover basic ...

Instead, they often rapidly turn on and off to fool your eyes into seeing a dimmer image.This is called Pulse Width ...

When mixed with gasoline, lead lubricates mechanical parts in car engines. Adding lead to gasoline used to be one of the key ingredients in having a car last to 100,000 miles. That lead-in-gasoline ...

Jackson Pollock was a famous American painter best known for his abstract expressionism, including the “drip and splash” and ...

Using MRI scans, researchers found that participants’ patterns of brain activity were alike when looking at certain colors. But people can still experience those colors differently ...

One of the benefits of fall is the color-changing leaves. Here is a closer look at why the change happens and how the color ...

Which Pinterest says primarily comes down to curation, and displaying items in relevant context. As per Pinterest: “ Over the course of a single day, people make 35,000 decision ...

Jackson Pollock’s famous painting Number 1A, 1948 looms large, both physically (it measures 172.7 by 264.2 cm) and in the ...