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MERRITT ISLAND, Fla. – About 250 miles above earth, the International Space Station remains in constant orbit around the planet.“It's an amazing facility,” said retired NASA astronaut Rex Walheim. “It's about the size of a five-bedroom house.”It’s an incredible feat of construction, involving space agencies from multiple countries and astronauts like Walheim, who flew three missions to the International Space Station.“The first portion of the space station program was basically constructing it,” Walheim said. “So, that was what I was most involved with, bringing pieces of the space station, doing spacewalks to bolt new pieces on and to activate them.”In the now 20 years since the space station welcomed the first crew, it’s become a place of valuable research for companies like Techshot.“The people that make the experimental instruments that go in there are people like Techshot,” said Dave Reed of Techshot.We visited Techshot’s facility near the Kennedy Space Center in Cape Canaveral.Their work on the space station includes measuring bone loss, for use in developing treatments for osteoporosis.“Understanding osteoporosis is obviously of great interest to people on earth,” Reed said. “So, drug companies have been a lot of our customers.”Techshot also created a “bio fabrication facility,” which was installed on the space station.Using stem cells, the machine can 3D print human cartilage, a process that works best in a zero-gravity space environment. The idea is to eventually be able to 3D print whole organs that could be used in transplants.“It’s in the future, but it’s not as far away as you might think,” Reed said.Among the other things the space station astronauts have helped develop for use here on earth are advanced water purification systems, where they recycle 93% of the water on the station. Astronauts on board have also collected valuable data, like visual images, to help support first responders to natural disasters in the U.S. and around the world.Those are advances that might not be possible without the space station.“Young people today have never known a time when there hasn't been humans in space,” Walheim said. “That's really amazing.”It’s a whole generation who see humans living and working in space as an everyday part of life. 2288

Military leaders in the impoverished southern Africa nation of Zimbabwe have staged an apparent coup, placing veteran President Robert Mugabe under house arrest and deploying tanks to the streets of the capital, Harare.The President of neighboring South Africa, Jacob Zuma, said 93-year-old Mugabe -- the world's longest living leader -- was unable to leave his home. Troops were reportedly stationed at the country's parliament and presidential palace.In a dramatic televised statement in the early hours of Wednesday morning, an army spokesman denied that a military takeover was underway. 599

Lumber stocks are at a historic high. We haven't seen these numbers since the 2008 housing boom and then crash. Experts say that's in part because of the housing market and record low mortgage rates.2020, the unprecedented year where nothing goes as expected, has brought us what realtors call a "sellers' market"."There’s plenty of buyers in the marketplace, but not enough supply so what we are seeing is multiple offers happening frequently on mid-price homes. So heavy competition in the marketplace.” Dr. Lawrence Yun, chief economist for the National Association of Realtors, said.The country's largest trade organization has 1.4 million members who help people buy and sell homes. Dr. Yun says the nation's housing market has even surpassed pre-pandemic sales. He attributes a lot of that to low mortgage rates and people realizing that working from home means they need more room.“Because of the strong demand for housing and we have a shortage of homes in the marketplace, so whatever home builders build, they can find a buyer so they build more homes. But one of the constraints is lack of construction workers along with the material cost that goes into construction, such as lumber,” says Dr. Yun, who also pointed out the country's underproduction.“Home builders have been producing below historical average for 10 straight years and the cumulative effect of underproduction is we don’t have sufficient inventory and that is the reason why home prices are rising and we need to build more homes to get into balance,” added Dr. Yun.Which is why, Laura Gonzalez, associate professor of Finance at California State University Long Beach, says we're experiencing a supply and demand situation when it comes to wood.“We just don’t have enough wood,” Gonzalez said. “It's difficult to make it ready and then transport it because of the pandemic. It's not that the industry is changing its just that we have had a shift both in supply and demand.”Gonzalez also says it's the basic equation of high demand meaning lower supply, which sends prices up and stocks soaring. Then there's the factor of where our wood comes from. She says, “We import some of our lumber from Canada both from lumber and other products. If we depend on other nations, we are more susceptible to changes in supply.”So, what comes next?“The issue of supply versus demand is going to correct in two years, but the opportunities for climate finance are ongoing that is not going to finish,” Gonzalez said.Which is why Dr. Yun says home prices will hold firm, and if you're waiting for a ‘burst’ or for prices to decrease, you might be waiting a while.“In future years, mortgage rate will certainly rise and that will choke off some of the demand, but hopefully we have adequate supply so we have a more balanced market condition where prices rise in manageable, 3-4% each year and people will feel comfortable at that rate of price appreciation,” says Dr. Yun.Dr. Yun recommends if you want or need to buy, don't overstretch your budget as the competition is fierce out there. If you want to sell, don't get greedy and overprice because your home will get stuck on the market. It's yet another aspect to this odd year that has brough the unexpected to us all. 3245

MEXICO CITY (AP) — Mexico's office for environmental protection says it has filed a criminal complaint against the organizers of the Score Baja 1000 off-road race for damaging protected desert areas.The office said Thursday that some participants in the Nov. 14-18 race departed from agreed-on routes and damaged cactuses and other desert plants in the Valle de los Cirios protected area. Inspectors found damaged choya, agave and cardon plants.Score International spokesman Juan Tintos Funcke says the Reno, Nevada-based company has not received any formal notification from Mexican authorities. Tintos Funcke's statement adds that "as soon as we do we will coordinate ourselves with them in order to attend to it."The race starts from Ensenada in Baja California state. 779

Lucy McBath never imagined she'd run for Congress. In a way, she wishes she didn’t feel she had to.  “I really wish that Jordan were here; I really wish that,” says McBath, who lost her teen son to violence. “I would have been watching him graduate from college and go on with his life.”Six years ago, McBath was working as a flight attendant, thinking about retirement, when her 17-year-old son Jordan was shot and killed.A man fired into the car he was sitting in with his friends at a gas station after an argument over loud music.McBath had only thought about gun laws, one time before her son’s death. It was when Trayvon Martin was shot and killed.“But upstairs, Jordan said to me, ‘Mom, that's not going to happen to me. Mom I’m going to be good.’”After Jordan’s death, McBath became a gun safety advocate, speaking with lawmakers and groups across the country.But it wasn't until the shooting at Parkland that she considered a life in public office.“And all I kept thinking is that these kids are standing up,” she says. “Why are they the ones that are having to fight for their lives?”With no experience or resources, the idea of running was scary. However, McBath said she turned to faith to move beyond her fear.“I believe if I’m in God's will and I’m doing what he's calling me to do, then I have to move beyond the fear.”McBath won the Democratic Primary, then the runoff. Now, she's facing incumbent Republican Karen Handel in a close race for the 6th Congressional District seat that's long been held by a Republican.McBath says her son is with her every step of the way. 1599