A new type of bolometer that covers a broad range of microwave frequencies has been created by researchers in Finland. The work builds on previous research by the team, and the new technique could potentially characterize background noise sources and thereby help to improve the cryogenic environments necessary for quantum...

Overview-The commercial production of oxygen and nitrogen supported the industrial revolution in the late 19th century and up to the mid-20th. Oxy-acetylene cutting and welding were important for projects like the Eiffel Tower, the Panama Canal and the Central Valley Project Corporation hydropower plants. Oxygen, nitrogen and argon refined steelmaking...

Supercritical carbon dioxide exhibits anomalous behavior in the vicinity above the critical point. The Irish physical chemist Thomas Andrews (1863) was the first who studied the supercritical behavior of carbon dioxide. He explained his observations of the fluid state above the critical point as follows: “…the surface of demarcation between the...

“You’re Going to The Moon” should now be quoted as “You’re Going to Mars.” From the 1990s downturn in the aerospace industry to today’s exponential growth, the demand for precision flow control and flow measurement has continued to follow the same growth trajectory. The focus of Alloy Valves and Control...

For the past six years, CCAT Observatory Inc., a nonprofit research organization formed by more than a dozen academic institutions led by Cornell University, has been developing a new telescope, the Fred Young Submillimeter Telescope (FYST, pronounced “feast”) and its supporting infrastructure to observe at submillimeter wavelengths. The infrastructure is...

James Webb Space Telescope-“I’m Back in the Saddle Again!” – It’s likely anyone reading this article has heard about the James Webb Space Telescope (JWST). The telescope launched on December 25, 2021 (EST) with much fanfare. Over the next month, it traveled to its observation location at the L2 Lagrange...