The “paper,” which can be made of glass or plastic film, comes in three colors, blue, red, and green, and can be “erased” simply by heating. So say a company wants to print out copies of a meeting’s ...

Reusable, recyclable, and using no electricity, a new heat-printed paper substitute may finally get rid of the thousands of tons of dead trees we continue to use every year, despite the fact that we ...

We’ve enjoyed several videos from [Chornobyl Family] about the computers that controlled the ill-fated nuclear reactor in Chornobyl (or Chernobyl, as it was spelled at the time of the accident). This ...

In contrast, doctors and health workers could use the paper test to detect disease even in remote areas with no power supply or hospital. However, it is not sensitive enough to replace traditional ...

Scientists have developed a fast, paper-based test to diagnose tuberculosis that can be read with a smartphone, a technology that is increasingly available in emerging economies. Diagnosing ...

Beijing: Scientists have developed a fast, paper-based test to diagnose tuberculosis that can be read with a smartphone, a technology that is increasingly available in emerging economies. Diagnosing ...