For decades, scientists have assumed no matter how strong or dense any plastic is, gas molecules will eventually slip through. A new “molecularly impermeable” plastic invented by a team of researchers ...

Scientists at JILA, a joint institute of the National Institute of Standards and Technology (NIST)and the University of Colorado at Boulder (CU-Boulder), have applied their expertise in ultracold ...

As energy costs rise, membrane technology for separating gases is likely to play an increasingly important role in reducing the environmental impact and costs of industrial processes. Gas separation ...

Note: This video is designed to help the teacher better understand the lesson and is NOT intended to be shown to students. It includes observations and conclusions that students are meant to make on ...

Scientists have studied the vibration of four gases using electron microscopy and spectroscopy. Combined with simulations, they measured the increased vibration at 1,000°C compared with room ...