易彩注册

Covid-19 rates are significantly higher among minority children and those from lower socioeconomic backgrounds, study finds

作者:admin 2020-08-06

Covid-19 rates are significantly higher among minority children and those from lower socioeconomic backgrounds, according to a new study.The study of 1,000 patients tested at a Children's National Covid-19 testing site in Washington D.C. found that j 阅读全文

People are dying after drinking hand sanitizer, CDC says

作者:admin 2020-08-06

People are getting sick and even dying after swallowing hand sanitizer, the US Centers for Disease Control and Prevention said Wednesday. Four died and others have suffered impaired vision or seizures, the CDC says.Hand sanitizer is everywhere and is 阅读全文

Exploding stars created the calcium in our bones and teeth, study says

作者:admin 2020-08-06

The calcium in our bones and teeth likely came from stars exploding in supernovas and scattering this mineral across the universe in massive quantities, according to a new study. We truly are made of star stuff, as famed astronomer Carl Sagan once sa 阅读全文

Ohio governor says 91 people got coronavirus after infected man went to church

作者:admin 2020-08-06

A man with Covid-19 went to church in mid-June, then 91 other people got sick, including 53 who were at the service, according to Ohio's governor."It spread like wildfire, wildfire. Very, very scary," Gov. MIke De Wine said Tuesday. "We know that our 阅读全文

Cloning Fast Facts

作者:admin 2020-08-06

Here's some background information about cloning, a process of creating an identical copy of an original.FactsReproductive Cloning is the process of making a full living copy of an organism. Reproductive cloning of animals transplants nuclei from bod 阅读全文

Nurse saves three infants from hospital destroyed in Beirut blast

作者:admin 2020-08-06

Beirut, Lebanon (CNN)Photojournalist Bilal Jawich was at home on the outskirts of Beirut when an explosion, which has left at least 100 dead and thousands injured, rocked the Lebanese capital."I followed the smoke until I reached the port of Beirut," 阅读全文

What is ammonium nitrate? Lebanon blames volatile chemical for Beirut blast

作者:admin 2020-08-06

(CNN)Lebanon's government has blamed a large quantity of poorly stored ammonium nitrate for the huge blast that rocked its capital, Beirut, killing scores of people and devastating swathes of the city. What is this chemical, and why did it explode? 阅读全文

Lebanon explosion: What we know about the Beirut blast causes and death toll

作者:admin 2020-08-06

(CNN)A massive explosion rocked the Lebanese capital of Beirut on Tuesday evening, leaving at least 135 dead and thousands injured. The blast has been linked to a large supply of confiscated and potentially unsecured explosive material, stored in a 阅读全文

Beirut will never be the same again

作者:admin 2020-08-06

(CNN)Beirut has long been synonymous with the word explosion. The city was the main flashpoint of Lebanon's 15-year civil war, one of the world's longest. And in the last 15 years alone, it has witnessed a string of assassinations, a days-long civil 阅读全文

One moment, they were filming the bride in her wedding dress. Then came the explosion

作者:admin 2020-08-06

(CNN)The happy couple was supposed to be celebrating their marriage.Dr. Israa Seblani and Ahmad Sbeih were on the streets of Beirut on Tuesday, with Seblani posing for photos in a dramatic, white wedding gown. It was a day like any other in the city 阅读全文