What Made SpaceX's Rocket Launch Look Like an Alien Invasion
Hundreds of people took to Twitter over the weekend to post pictures of what looked like a UFO over California. Unfortunately for alien enthusiasts, the object in question was just one of SpaceX's Falcon 9 rockets.
Mary Beth Griggs, Associate Editor at Popular Science, explains what caused the spectacle in the sky. The reason this launch looked different from previous ones was a combination of humidity and cold air in the atmosphere.
Griggs also discusses what to do if your dog gets hold of your holiday chocolate over the next few weeks. Christmastime is when veterinarians see the biggest spike in chocolate incidents with dogs. Theobromine in chocolate is toxic to man's best friend and could be potentially lethal depending on how big the dog is, what kind of chocolate he ate, and how much.
If your dog gets his paws on holiday goodies, the first thing you should do is find out what chocolate they ate and how much. Get a hold of your vet, and they will be able to help you through the process from there. If you can't reach your vet, you can use an online chocolate dose calculator.
On this episode of Cheddar Innovates: Omorpho Co-Founder explains the innovation driving gravity sportswear; Cool Beans CEO breaks down the science behind 'good mood food;' A look at Curiosity Stream's 'Building The James Webb Telescope.'
NASA's Perseverance Rover unexpectedly has discovered volcanic rock on the surface of Mars. Scientists initially had thought the rocks were sedimentary in nature.
The deadly tornadoes that devastated Kentucky and five other states last weekend have brought climate change back to forefront of the conversation. Scientists say no single weather event can be pinned to climate change alone, but this December has been unseasonably warm, and warmer temperatures can make extreme weather events more likely. Jana Houser, associate professor of meteorology at Ohio University, joined Cheddar to discuss what role climate change might have played in these deadly tornadoes, and what can be done to prevent severe weather events like this from getting even worse in the future.
Even as tech giant Google implements a vaccination mandate, charging its employees to declare their vaccine status within a time frame or risk dismissal, the federal government is tangled up in the court system trying to impose one of its own. Cindy Cohn, the executive director of the Electronic Frontier Foundation, and Harry Nelson, founder and managing partner of Nelson Hardiman LLP, joined Cheddar to debate the ethics, efficacy, and legality surrounding the issue. While Cohn noted that she thinks the federal mandate might be legally sound, her organization is also concerned with a separate question of privacy. "At EFF what we're most interested in is the digital surveillance that's going along with some of these attempts to try to track and confirm whether people are vaccinated or not," she said.
There is a new way for investors to bet on cannabis - the AdvisorShares Poseidon Dynamic Cannabis ETF targets about 20 of the biggest names in U.S. cannabis. It comes at a time when it's still difficult for investors to access the space. Cheddar News cannabis reporter Chloe Aiello spoke with co-founder and managing director for Poseidon Investment Management, Emily Paxhia.
Joellen Russell, Professor at the University of Arizona, joins Cheddar Climate to discuss how poor academic curricula and misinformation online are hindering efforts to educate children about climate change, as well as how Science Moms is providing resources to moms to help create a safer world for their children.
Another successful spaceflight is in the books for Jeff Bezos' Blue Origin. The company's third human spaceflight blasted off from Van Horn, TX. on Saturday, lasting about ten minutes from takeoff to landing. The crew, which included former NFL star and current GMA host Michael Strahan, traveled to the edge of space and experienced a few minutes of weightlessness before the capsule descended back to earth. Andrew Chanin, CEO of ProcureAM, joined Cheddar's Opening Bell to discuss the significance of the launch.
