First observation of native ferroelectric metal

LakeArrowhead (#1) 15 days ago Science observation native ferroelectric metal All   Discuss  | Add To 
Researchers describe the first observation of a native ferroelectric metal: a native metal with bistable and electrically switchable spontaneous polarization states -- the hallmark of ferroelectricity. The study found coexistence of native metallicity and ferroelectricity in bulk crystalline tungsten ditelluride (WTe2) at room temperature. A van-der-Waals material that is both metallic and ferroelectric in its bulk crystalline form at room temperature has potential for nano-electronics applications.

The internet 'needs a native currency' and Jack Dorsey wants to help it be bitcoin

LakeArrowhead (#1) 433 days ago US News internet native currency jack dorsey bitcoin All   Discuss  | Add To 
Dorsey spoke at the Consensus blockchain conference in New York Wednesday

Spotify tests native voice search, groundwork for smart speakers

LakeArrowhead (#1) 495 days ago Business spotify tests native voice search groundwork smart speakers All   Discuss  | Add To 
Now Spotify listens to you instead of the other way around. Spotify has a new voice search interface that lets you say “Play my Discover Weekly,” “Show Calvin Harris” or “Play some upbeat pop” to pull up music. A Spotify spokesperson confirmed to TechCrunch that this is “Just a test for now,” as only a […]

US metal tariffs: Mexico and Canada may be exempt, White House says

LakeArrowhead (#1) 502 days ago World News metal tariffs mexico canada exempt white house All   Discuss  | Add To 
The White House says it could exclude some countries from a plan to impose tariffs on metals.

Republicans 'extremely worried' by Trump's metal tariffs plan

LakeArrowhead (#1) 504 days ago World News republicans extremely worried trumps metal tariffs plan All   Discuss  | Add To 
The US president defended his plan after a top Republican called for the proposal to be scrapped.

Ford warns Trump metal tariffs may hike commodity prices

LakeArrowhead (#1) 507 days ago US News ford warns trump metal tariffs hike commodity prices All   Discuss  | Add To 
Ford said Trump's tariffs could boost domestic commodity prices and harm the "competitiveness of American manufacturers."

Goodbye, For Now, To A Vital Source For Native American News

LakeArrowhead (#1) 666 days ago US News goodbye vital source native american news All   Discuss  | Add To 
Indian Country Today Media Network announced it would "cease active operations." That leaves a big hole in news coverage by, and about, Native Americans.

Sweden identifies truck attack suspect as Uzbek native, 39

LakeArrowhead (#1) 836 days ago US News sweden identifies truck attack suspect uzbek native 39 All   Discuss  | Add To 
The suspect in Stockholm's deadly beer truck attack is a 39-year-old native of Uzbekistan who had been on authorities' radar previously.

Oklahoma tribe approves gay marriage as Native American groups debate issue

LakeArrowhead (#1) 852 days ago US News oklahoma tribe approves gay marriage native american groups debate issue All   Discuss  | Add To 
PAWHUSKA, Okla. (Reuters) - A Native American tribe in Oklahoma has voted to allow same-sex marriage, joining a small group of prominent tribes changing their law in light of the U.S. Supreme Court's landmark 2015 decision making the practice legal in all states.

Using historical herbarium specimens to track heavy metal pollution in the eastern United States

LakeArrowhead (#1) 882 days ago Science historical herbarium specimens track heavy metal pollution eastern united states All   Discuss  | Add To 
Plant specimens stored in herbaria are being used to explore important ecological questions. Researchers have now shown the effectiveness of herbarium specimens of herbaceous plants to track changes in heavy metal concentrations over time. The study compares concentrations of copper, lead, and zinc in specimens collected around Providence, RI, from 1846 to 1916, and compares these levels to plants collected from the same areas in 2015.

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