蚌埠新能源汽车燃料电池系统示教板(桂林混凝沉淀实验装置) (今日更新中)

A centuries-old question surrounding Stonehenge has been solved, linking the tall megaliths to a geographic area where they may have come from.The original source of the massive sarsen stones has long been debated, at least four centuries according to the study. The smaller “bluestones” near the center of the circular monument have been traced to an area in Wales, about 200 km away, in an earlier study.Geologists used geochemical data from the sarsens and compared it to the geochemical signature of different regions.“From this, we identify West Woods, Wiltshire, 25 km (roughly 15.5 miles) north of Stonehenge, as the most probable source area for the majority of sarsens at the monument,” researchers stated in their study.The sarsens were erected during the mid-third millennium BCE, and weigh roughly 20 metric tons. Only 52 of the original about 80 sarsen stones remain. 888

A group of California lawmakers is raising new questions about what the state is getting in return for the billions of dollars it has spent combating its homeless crisis.The seven lawmakers, all Republicans, are calling for an audit that will need bipartisan support to get going. In the last two years, California has invested .7 billion on homelessness, and Gov. Gavin Newsom is budgeting an additional .4 billion in next year's budget. Meanwhile, the Federal Department of Housing and Urban Development says California's homeless population increased by 16 percent last year, or 21,306 people. "I don't know where that money is going, and it's being approved by the legislature," said State Sen. Brian Jones, Republican of San Diego County's 38th district, who is calling for the audit. "So if I don't know where it's going, how can the taxpayers know where it's going?"Newsom's office did not immediately respond to a request for comment. Last week, Newsom unveiled a proposal for .4 billion to overhaul medi-cal and create a new fund that would serve in part to help people on the brink of homelessness make rent. San Diego homeless advocate Michael McConnell, who is not a member of a political party, said he has been asking many of the questions those seeking the audit are raising. "We know the big buckets that the money just kind of disappears into, but what we don't do is we don't follow it all the way through to see how many folks were actually getting out of homelessness," he said. The state's Joint Legislative Audit Committee, comprised mostly of Democrats, will consider the audit request at its Feb. 19 meeting. Last year, the San Diego County Taxpayers Association reported that local spending on homeless services increased 20-fold in the prior decade, but varying data collection methods made it hard to track return on investment. 1870

A Las Vegas, Nevada woman says she wants out of her apartment lease after a series of unexplained events.Terri Bell says she moved into her Patriots Place Apartment in December 2017 located near Flamingo and Pecos Road. She signed a 12-month lease but soon after she moved in she claims strange things started to happen."At first, I thought maybe it was just my daughter or my grandkids moving through the house," said Bell.Bell says she finally had enough when an object in her apartment moved without explanation. Bell claims a new bottle of bleach came off a shelf and hit a near by wall."It got outrageous, lights were going on and off," said Bell. "Behind the sofa, there's an outlet where sparks flew and fire shout out of it!" explained Bell.Bell enlisted the help of a Catholic priest, a pastor and a paranormal investigator to look into her apartment.KTNV television station in Las Vegas spoke to Pastor Tony Peoples from the Genesis II Christian Center and he confirms he visited the apartment and sensed something was out of the ordinary.Psychic medium Tena Evans along with Paranormal Task Force was contacted to conduct an investigation."Our monitors were hitting max and that is unusual," said Evans.Evans says a team of people inspected the apartment and found evidence of possible paranormal activity."What you do have to be is a skeptic going into a job like this," explained Evans. You just can't assume it's going to be a spirit and you are going to capture it," said Evans.Evans says voice and sound recordings did not capture anything unusual during the investigation."We have to look for electrical problems or certain plumbing problems," said Evans.However, photos taken within the apartment show possible signatures of paranormal evidence, according to Evans."Orbs are sometimes just dust, it can be anything, different lights, whatever is going on," said Evans. "These orbs are big and it is evident that this is not something that the camera or lighting, or dust is creating," said Evans.Evans believes the phenomenon are associated with the land and not the building.KTNV consulted with Mark Hall-Patton, who is the administrator for Clark County Museum and expert on Clark County History about the parcel of land."There wasn't a lot going on," said Hall-Patton about the area going back as far as ancient times.Indigenous people likely avoided the desolate and arid landscape in favor or more accessible water sources and fertile farming land, according to Hall-Patton.Hall-Patton points to maps, satellite views and deeds dating back to 1970 which shows the lot was vacant."It's a fairly anonymous little chunk of land that didn't develop until relatively recently," added Hall-Patton.Hall-Patton says there was no significant historical event that occurred on the property.Bell began using black salt, sage and various types of crystals to keep her unit nice and quiet.Ultimately, Bell would like to move out of her apartment. Contact 13 reviewed the lease and it did not contain an option to break the contract early for her situation.Apartment ownership, Accessible Space, Inc., said there is likely a plausible and mechanical explanation for the strange occurrences. A spokesperson tells KTNV the building is new and still under warranty. Power problems, odors and unfamiliar noises are common in new buildings but management will have the general contractor investigate the claims to make sure everything is in order.The building's ownership says they will work with Bell to make sure she understands her options. 3615

A hospital in Orange County, California was locked down Tuesday morning after police said someone at the facility called and claimed to have a gun.The incident was reported just after 8:15 a.m. local time at the Orange County Global Medical Center in Santa Ana, police said.Santa Ana police said they received a call from someone inside the hospital claiming to be in possession of a gun. The caller did not say anything further, police said.The hospital was locked down as a precaution while about 40 officers conducted a floor-to-floor search, including the facility’s basement and roof.  608

A hole was gouged in the deck of Russia's only aircraft carrier, the Admiral Kuznetsov, Tuesday when a crane fell on it while the vessel was undergoing repairs in the northern city of Murmansk, according to Russian state media.The accident took place after a power supply disruption caused the pumps on the floating dry dock, which was holding the aircraft carrier, to break down, causing the structure to sink.The dock, known as PD-50, is one of the world's largest floating dry docks and the biggest in Russia, measuring 330 meters long (1,082 feet) and weighing more than 80,000 tons.Following the disruption, PD-50 quickly became submerged, causing two cranes to fall onto the deck of the Russian vessel, leaving a hole measuring four meters by five meters (13 feet by 16.4 feet), state media Sputnik said.The aircraft carrier had been exiting the dock when the incident occurred, state media TASS said, and the vessel is sheltering at the 35th Ship Repair Plant."For now, the circumstances look like this: when the Admiral Kuznetsov was lowered, a power surge occurred from the shore, pumps shut down, and the dock sank," Zvezdochka Shipyard spokesman Yevgeny Gladyshev told TASS.Russian officials told state media the damage would not delay repairs on the Admiral Kuznetsov, which are due to be completed by 2021.The 58,000-ton carrier went in for repairs and refit in May, more than a year after it returned from a mission off Syria that saw it spewing thick black smoke while at sea and also losing two of its 15 aircraft to crashes.Carl Schuster, a former director of operations at the US Pacific Command's Joint Intelligence Center, told CNN the Russian navy was already in a poor state of repair and the loss of the dock wouldn't help."The loss of one (floating dock) may not be that serious except we don't know the condition of the others ... I don't think it's beyond the realms of possibility that they're in serious trouble in terms of their ability to do work on that carrier," he said. 2046

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