Snapchat, $SNAP, CEO Evan Spiegel and his wife, Miranda Kerr, have partnered with the nonprofit Undue Medical Debt to erase $550 million in medical bills for more than 261,000 Californians.
Apple put $13 million into replacing a material aluminum smelters burn through every 25 days. The first batch of carbon-free aluminum went into a MacBook Pro. Global aluminum production is 73 million tons a year. Hall-Héroult has been the only way to make aluminum since 1886. It has two carbons: the electricity it pulls, and the anode that burns up in the cell. A 415 kg carbon block dissolves every 25 days. That's 1.5 tons of CO2 per ton of metal, before counting the power source. Replacing the carbon anode is one of the hardest materials-science problems in extractive metallurgy. It requires a material that survives 960°C molten cryolite for years without contaminating the metal. Parts per million of iron degrades the aluminum. The replacement is a cermet: nickel ferrite ceramic with a copper alloy binder. Alcoa worked on the materials science for four decades. Rio Tinto had the cell design. Apple brokered the partnership in 2018. Last November, Elysis ran a 450 kA cell at Alma, Quebec. The anode emitted oxygen instead of CO2. It lasted 30 times longer than carbon. The first new aluminum chemistry in 140 years.
@maghastrology Name - Jaysinh Parmar
Dob - 02/09/1990
Place- Vadodara
Time- 10:31 pm
Gender male
Tell me the most interesting thing frm my horoscope n nakshatra
lo acostumbrados que nos tienen a ganar todo tranquilos que nos olvidamos que la esencia argentina es esta… estar al borde del paro cardiaco hasta el ultimo segundo
The release of tension from millions when this went in..Argentina was 30 minutes away from wc group stage elimination...enzo n alvarez became starters after this..Campeon Del Mundo
🚨 Lionel Scaloni says that the coaching staff tries to watch every game of the World Cup:
"We watch all of them, those of us who can watch them all, we watch them all live. For example, right now I was watching the end of Uruguay vs Cape Verde there on the TV while Enzo was speaking and it's good to watch them because you learn a lot of things, you are continuously looking at situations,
"And also because we like it and when you're focused, there isn't much else to do, it's watching the World Cup matches, talking to your people, and trying to see where the World Cup is going, which is a bit tough to know where the World Cup is going.
"There are very, very strange situations, so in the end, the statistics are quite misleading."