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Bio-Tribocorrosion of Titanium Dental Implants in the Oral Environment: A Narrative Review
Titanium and its alloys are widely used in dental implantology because of their favorable mechanical properties, corrosion resistance, and biocompatibility. However, long-term clinical success o...
Torrance residents call for the ban of ‘flesh-eating’ chemical used at refinery
Residents and advocates gathered Saturday to demand the ban of a chemical that’s used at a Torrance oil refinery and that they say has the potential to cause a mass casualty disaster. Hydrofluoric acid is used in about 40 gasoline refineries across the United States, according to the National Resources...
Street Calls of the Week By Investing.com
Street Calls of the Week
Iowa’s Wind Boom Stalls as Politics Clashes With Power Prices
On January 20, the United States Department of Energy released a report on the first year of Donald Trump's second term called “PROMISES MADE, PROMISES KEPT” which touted a return to global energy dominance and a reversal of the “Biden energy subtraction agenda.” But on the ground in energy-industry states,...
Connecting home solar and electric vehicle batteries to the grid could boost South Africa’
South Africa has committed to reaching phasing out human-caused carbon pollution by 2050. To get there, it needs to push as much renewable energy as possible into the national grid. The country is the world’s 15th largest carbon polluter. It’s one of only a handful of countries still heavily dependent...
People are saying boycott Amazon – but this why it’s almost impossible
Can you use the internet well? Not in the sense of being good at it – we know you can do that, because you’re reading this article, which is a good thing to being doing with your internet connection. But is there an ethical way to be online? That question...




