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Published: Wednesday, October 04, 2017 @ 2:21 AM
— An asteroid is set to brush past Earth in a few weeks, and NASA is preparing a cool defense test in response.
According to Newsweek, TC4 will fly as close at 27,000 miles to the Earth, about one-eighth of the distance between the Earth and the moon, giving scientists the opportunity to test its planetary defense systems in the event an asteroid or other hazardous object makes its way toward Earth. The asteroid is expected to pass the Earth on Oct. 12.
“Scientists have always appreciated knowing when an asteroid will make a close approach to and safely pass the Earth because they can make preparations to collect data to characterize and learn as much as possible about it,” explained Dr. Michael Kelley, a scientist working on the TC4 observation campaign, according to the Daily Mail. “This time we are adding in another layer of effort, using this asteroid flyby to test the worldwide asteroid detection and tracking network, assessing our capability to work together in response to finding a potential real asteroid threat.”
Published: Friday, January 22, 2016 @ 3:06 PM
Updated: Wednesday, January 17, 2018 @ 9:27 AM
Don’t eat the snow! A study, published in 2016, claimed that eating snow is potentially dangerous, particularly in urban areas.
Dr. Parisa Ariya, a professor at McGill University in Canada, told The Huffington Post that snow in cities can absorb toxic and carcinogenic pollutants and that the snow itself combining with those pollutants can lead to even more dangerous compounds being released.
"Snowflakes are ice particles with various types of surfaces, including several active sites, that can absorb various gaseous or particulate pollutants," she said.
Ariya, who led the study, said she did not "wish to be alarmist," but "as a mother who is an atmospheric physical chemist, I definitely do not suggest my young kids eat snow in urban areas in general."
The study examined how snow interacts with pollutants from car exhaust in the air. Findings showed that snow pulled pollutants like benzene, ethylbenzene, toluene and xylenes from the air. The amount of pollutants concentrated in the snow increased dramatically.
Published: Sunday, January 07, 2018 @ 8:37 AM
AUSTIN, Texas — Have you noticed it’s cold?
The recent freezing weather across most of the country has wreaked havoc on wildlife, including sea turtles along Texas' Gulf Coast. According to Texas Monthly, the turtles have been suffering from hypothermia, leading them to float near the surface of the water and putting them in danger of being eaten by predators or hit by boats.
The good news, though, is that emergency crews are helping nurse the turtles back to health. According to the Corpus Christi Caller-Times, as of Tuesday afternoon, rescue crews had found 41 “cold-stunned” sea turtles in the water along the coast.
In December, the Texas State Aquarium took in more than 100 hypothermia-stricken turtles to rehabilitate them.
Published: Thursday, January 04, 2018 @ 7:49 AM
“What we are seeing right now in the United States is just … well … wait for it … winter,” wrote Marshall Shepherd, director of the atmospheric science program at the University of Georgia and a former president of the American Meteorological Society.
Shepherd wrote that he would urge people to keep in mind that “weather is mood, climate is personality” and that weekly weather patterns say little about longer-term climate change.
It came about 12 hours before Trump tweeted that forecasts were calling for record cold New Year’s Eve temperatures.
In the East, it could be the COLDEST New Year’s Eve on record. Perhaps we could use a little bit of that good old Global Warming that our Country, but not other countries, was going to pay TRILLIONS OF DOLLARS to protect against. Bundle up!— Donald J. Trump (@realDonaldTrump) December 29, 2017
Shepherd wrote that even as climate warms, the seasons will always change to winter and yield frigid weather, snowstorms and blizzards. After all, he said, winter is related to how the Earth is tilted on its axis as it revolves around the sun.
Published: Friday, December 08, 2017 @ 5:19 PM
— When severe weather keeps you inside your home with your children, there are things you can do to keep kids entertained while you keep your sanity.
If you're home for the day, or a few days, here are a few things you can do to stay entertained without going crazy or running up your data plans.
If you still have power:
Do some family-friendly baking:
One way to keep kids occupied is with a slew of simple cooking tasks (cracking eggs, manning the mixing bowl) and the promise of sweets.
And not having kids is no reason not to bake in bad weather: for company, just sub in the closet available roommates, family, friends or pets. (This advice applies to the rest of the list.)
Check out these party games:
Jackbox's Drawful is a bizarre twist on Pictionary: players score points not just for drawing the best possible version of, say, "angry ants"; but also for getting other players to guess their answer for a given drawing instead of the correct one.
Drawful comes packaged as part of the Jackbox Party Pack and is available to buy and download here, and is compatible with the Xbox One, PlayStation 4, Amazon Fire TV and others. All you need to play is a phone, tablet or controller.
But if you're feeling more competitive and less artistic, consider QuizUp. Available for both iPhone and Android. This competitive trivia app pits two players against each other in seven rounds of questions in one of several hundred different categories, including pop culture and academia. And it's free.
Create a crafting area in your home. Fill it with crafting materials like tape, paper and boxes. When inspiration strikes your child, they can create fun things in their own “workshop.”
When the house goes dark, kids’ imaginations light up. A trip to the bathroom with a flashlight can become an adventure, and reading stories by candlelight will stick with them more than just another movie night.
Get ahead of a power outage:
Stock up on glow sticks. Kids can really have fun with these simple light sticks. Once you crack them, they provide a bright light for up to 12 hours and a dim light for as long as 36 hours. They come in all kinds of shapes, sizes and colors, and can provide hours of fun for children.
Build a fort: