朝阳工业吸尘器厂家湛江工业吸尘器厂家,安庆工业吸尘器,黄石大型工业吸尘器,绵阳大功率工业吸尘器,驻马店大功率工业吸尘器,焦作工业吸尘器厂家,潍坊大型工业吸尘器

ORLANDO, Fla. -- Orlando took a direct hit from Hurricane Irma Sunday, but the "happiest place on Earth" is on track to reopen Tuesday. Walt Disney World took a few hits, but managed to avoid the wrath many other Florida businesses experienced as the storm pummeled the state. 304

On Monday, the NASA Mars InSight lander survived the "seven minutes of terror" during entry, descent and landing to safely arrive on Mars and took up permanent residence on the Red Planet. Unlike the rovers already on the Martian surface, InSight will stay put during its planned two-year mission.What will the stationary craft do until November 24, 2020?InSight has already been busy. Since landing, it has taken two photos and sent them back as postcards to Earth, showing off its new home. These initial images are grainy because the dust shields haven't been removed from the camera lenses yet.And late Monday, mission scientists were able to confirm that the spacecraft's twin 7-foot-wide solar arrays have unfurled. With the fins folded out, InSight is about the size of a big 1960s convertible, NASA said."We are solar-powered, so getting the arrays out and operating is a big deal," said InSight project manager Tom Hoffman at NASA's Jet Propulsion Laboratory. "With the arrays providing the energy, we need to start the cool science operations. We are well on our way to thoroughly investigate what's inside of Mars for the very first time."The solar arrays are key to helping InSight function. Although Mars receives less sunlight than Earth, InSight doesn't need much power to conduct its science experiments. On clear days, the panels will provide InSight with between 600 and 700 watts -- enough to power the blender on your kitchen counter, NASA said. During more dusty conditions, as Mars is known to have, the panels can still pull in between 200 and 300 watts.Within the next few days, InSight's 5.9-foot-long robotic arm will unfold and take photos of the ground surrounding the lander. This will help mission scientists determine where its will place instruments.This whole unpacking process as InSight settles into its new home will take about two to three months as the instruments begin functioning and sending back data.The suite of geophysical instruments will take measurements of Mars' internal activity like seismology and the wobble as the sun and its moons tug on the planet.These instruments include the Seismic Experiment for Interior Structures to investigate what causes the seismic waves on Mars, the Heat Flow and Physical Properties Package to burrow beneath the surface and determine heat flowing out of the planet and the Rotation and Interior Structure Experiment to use radios to study the planet's core.InSight will be able to measure quakes that happen anywhere on the planet. And it's capable of hammering a probe into the surface.This is why the information InSight sends back about its landing site is crucial. Creating a 3D model of the surface will help engineers understand where to place instruments and hammer in the probe, called the Mars mole HP3 by those who built it."An ideal location for our Mars mole would be one that is as sandy as possible and does not contain any rocks," HP3 operations manager Christian Krause said.Tilman Spohn, principal investigator of the HP3 experiment, said, "our plan is to use these measurements to determine the temperature of Mars' interior and to characterize the current geological activity beneath its crust. In addition, we want to find out how the interior of Mars developed, whether it still possesses a hot molten core and what makes Earth so special by comparison."The first science data isn't expected until March, but InSight will be sharing snapshots of Mars along the way. And InSight's magnetometer and weather sensors are taking readings of the landing site, Elysium Planitia -- "the biggest parking lot on Mars." It's along the Martian equator, bright and warm enough to power the lander's solar array year-round.The information InSight will gather about Mars applies to more than just the Red Planet. It will expand the understanding of rocky planets in general."This has important implications beyond just these two neighbors [Mars and Earth], as we are currently discovering thousands of exoplanets around other stars, some of which may be quite similar to Earth or Mars in terms of size, location and composition," said Jack Singal, a physics professor at the University of Richmond and a former NASA astrophysics researcher. 4251

Ohio State's board of trustees is debating the fate of football coach Urban Meyer, who could face disciplinary action over his handling of domestic violence allegations against one of his former assistants.The board of trustees held a meeting private Wednesday to discuss a possible punishment against Meyer.Meyer has been accused of turning a blind eye to alleged domestic violence committed by Zach Smith, his wide receivers coach at both Ohio State and Florida. Smith was fired by Ohio State in late July when his ex-wife filed a domestic violence civil protection order.A day after Smith's firing, Meyer told reporters at Big Ten Media Days in Chicago that he was not aware of any allegations against Smith. Reports later indicate that Meyer's wife and wives of other coaches were aware of the allegations against Smith.Meyer then acknowledged in a statement that he misled reporters about his knowledge of Smith's allegations.  950

Opening your own business can sound nearly impossible, but with the help of technology and Amazon, a Las Vegas family of five is cashing in thousands of dollars by simply coming up with T-shirt designs.Like in any home, members of the Reil family are always on the computer. But this is work. The youngest of the Reils, 14-year-old Jake, just finished designing this logo for a T-shirt that will eventually sell on Amazon.Each member of the Reil family owns their own business through Merch By Amazon. In total, the family says they've made nearly 0,000 through Merch. It started to replace real income with father Ken Reil even leaving his graphic design job and now working from home. Right now, their highest selling shirt can bring in anywhere from to a day. Mother Janalyn Reil is taking the opportunity to teach her kids a bigger lesson on finances. "It's a great life lesson for them to learn that so young and see that they can have their own business," she said. So what are they doing with the money? They're putting it into savings and paying off debts. 14-year-old Jake is saving for something he really wants -- a Boosted board.  1196

Not to beat a dead horse @DisneylandToday, but currently Main Street Cinema is trending on Twitter. Just a hint at how upset people are over this felonious attack on a piece of Disneyland history. This decision maker needs to be dealt with.— Fresh Baked! (@FrshBakedDisney) June 14, 2019 303