Landspace is one of China's earliest commercial rocket companies. Its first launch, with the solid propellant Zhuque-1, failed on its first and only launch in 2018, with the company pivoting to focus ...

Cameron County commissioners approved the request this week over the objection of some residents and SpaceX critics.

Dissolved oxygen (DO) is the measure of oxygen gas that is physically dissolved in water. It is a critical parameter for ...

The King of Random explains how to make DIY liquid oxygen and what it does. I abandoned my iPhone for a $90 flip phone.

Imagine a space telescope with a mirror stretching 50 meters across! That's larger than the width of a U.K. soccer field and ...

The model design and basic principle of liquid level control system are described. In order to improve the dynamic response of liquid level control, the oversho ...

The inventor’s handmade tools are now museum artifacts.

Prediction of the need for intensive oxygen supplementation during hospitalisation among subjects with COVID-19 admitted to an academic health system in Texas: a retrospective cohort study and ...

In recent years, there has been increasing interest in the singlet form of oxygen as a regulator of the physiological functions of cells. The use of photosensitisers is a classical mechanism for the ...

But there is a way to breathe life back into “dead” water. One such remedy comes in the form of new “gas infusion” technology that has already proven effective – reviving a stagnant pond on Richard ...