WITH the continuous spectrum described by Lyman (Astrophysical Jour., 60, 1) as a background, and with hydrogen flowing through the receiver of the spectrograph, it was found possible to ...

IN the Zeitschrift für Physik for August, Kondratjew and Leipunsky describe the emission spectrum of chlorine heated in a silica tube to about 1000° C. I compared their photograph with one taken ...

Learn how hot gases and can emit visible line spectra, and how they can absorb wavelengths of light. You’ll also learn about the Big Bang Theory.

What makes it so strange are its spectra, which showed a large spike in Lyman-alpha, or the hydrogen emission line. While stars are made of hydrogen – so this might not seem too weird ...

Alluxa introduces two Hydrogen Alpha (H-Alpha) Emission Line Filters that are revolutionizing the ultra-narrow optical filters market. Though these new filters have been specifically tailored to ...

Mercedes-Benz thinks some vehicles just aren’t suited to the EV mold. This Unimog, for instance, features a hydrogen combustion and diesel engine. Here's why Mercedes is exploring this technology.

What makes it so strange are its spectra, which showed a large spike in Lyman-alpha, or the hydrogen emission line. While stars are made of hydrogen – so this might not seem too weird ...

Atomic Emission Spectroscopy (AES) identifies and quantifies elements by analyzing their unique emission spectra from plasma-induced excited states. Atomic Emission Spectroscopy (AES) ... lines in the ...

A pending European Union regulatory change would classify heavy-duty trucks using the engines as zero-emission vehicles, boosting hydrogen internal combustion technology.

The result also shows that using clean hydrogen in China is expected to save 1.72 trillion US dollars by 2060 in investment costs to achieve carbon neutrality compared with a no-hydrogen scenario.

By using readily available natural gas as the feedstock, C-Zero hopes to produce emission-free hydrogen for less than other green hydrogen startups. TechCrunch Desktop Logo TechCrunch Mobile Logo.