The development of the three important discoveries of Auer, the ‘Welsbach mantle’ for gas light, the osmium wire electric lamp, and the cerium-iron-alloy gas-lighter, is ably traced ...

Cerium, lanthanum, and didymium have been the object recently of very attentive researches having a practical end in view—the constitution of mantles ... but Carl Auer von Welsbach, the inventor ...

One doesn’t have to watch too many movies set in the Victorian/Edwardian period to think that most streets circa 1880-1900 were much like this one, dark and scary in a ...

Commissions do not affect our editors' opinions or evaluations. Today’s average price of gas in the U.S. is $3.17 per gallon, unchanged from yesterday, up $0.02 from last week and up $0.09 from ...

To many players' joy, one of the new Barbarian Uniques added in Season 7 is build defining. The Mantle of Mountain Fury is not only a BiS for several of the class' most powerful endgame builds ...

ISS, 1/13/25 The investment research community agrees, and has expressed confidence that Mantle Ridge's proposed "Dream Team" to lead Air Products – the pairing of industrial gas industry ...

New Yorkers bowing their heads into a cutting wind is typically a bullish sign for natural gas prices, and this January is no exception. The rally extends beyond immediate conditions, though ...

Mantle of Mountain's Fury is one of the new Barbarian Uniques in Season 7 — here's where to get it (Image via Blizzard Entertainment) Mantle of Mountain’s Fury is one of the new Diablo 4 ...

2-Year U.S. Treasury Note Continuous Contract $102.672 0.008 0.01% 5-Year U.S. Treasury Note Continuous Contract $106.219-0.047-0.04% 10-Year U.S. Treasury Note Continuous Contract $108.859-0.109 ...

Geophysicists have found sunken worlds in the Earth’s mantle — the planet’s bulky middle layer — that, according to both earlier imaging and understanding of plate tectonics, simply shouldn’t be there ...

There are other potential explanations for the newly mapped blobs. For example, they may be made of crust-like material left over from the mantle's creation 4 billion years ago. Or they may ...

Deeply hidden in Earth's mantle there are two huge "islands" the size of a continent. New research from Utrecht University shows that these regions are not only hotter than the surrounding ...