Impurities in there other gases we need to get rid of those so that when we measure the radio carbon content we just are measuring the c o 2 gas radiocarbon dating literally relies on the fallout from the events that took place from 1952 to 1963. 1 fire. Above ground atomic testing between the United States in the soviet union we basically doubled the radio carbon concentration in the atmosphere and what does that mean then for organisms when you have a spike in radio carbon in the atmosphere what it did do is give them all the unique chemical fingerprint in their tissues all these photosynthetic organisms trees grasses that sort of thing are taking in c o 2 some of it having carbon 14 in it and in the animals that eat that then also take on that radio carbon signature look there it is you can actually see its freezing down on the. Right side so now were going to do is torch it off and have the final the final product. Is from bring this to them and you do this individually for each sa
Indicted in 2007 on similar charges that could potentially have led to him spending life in prison if he served only 13 months in a private wing of a county jail in florida following a plea agreement under the terms of the deal investigations into his activities were ended and the extent of his crimes and who else was involved concealed the federal prosecutor who negotiated that deal with Alexander Acosta who subsequently became doldrums labor secretary he resigned following renewed scrutiny of that plea deal it would be selfish for me to say in this day and in you talking about it all heres all that in about 8 to me right now even off to epsteins release as a registered sex offender he mixed in elite circles but in july federal prosecutors ordered his arrest again his house was searched and loads troves of evidence seized its expected that civil proceedings will continue against epsteins state and perhaps the truth of who epstein was will be settled. And she happened joins us live now
The depicting ministers who support to be very technical an expert they have no knowledge and education or experience in the security sector. Protest organizers in hong kong say more than 1700000 antigovernment demonstrators have rallied through the night they showed up despite the heavy rain and one of the largest gathering since june many said they wanted to prove that peaceful but the term and what the hamid reports from hong kong. Its becoming the norm in hong kong for 11 weekends straight streams of prodemocracy protesters on the streets hundreds of thousands filled Victoria Park and his surroundings toby kwok and her husband have taken part in most of the rally so far this time they brought their 2 Young Children on sunday based on my student to learn up our what is happening in hong kong and what we are fighting for i wanted to experience this in person about it i just why its right and what if. It is a historical moment and many others also said they came to denounce the Police
Saudi arabia a leader of the Coalition Fighting a ruling the saudi case is interesting to watch. Yemen war profiteers on aljazeera. We understand the differences. And the similarities of cultures across the world so no matter how you take it algis their ad will bring in the news and Current Affairs that matter to you aljazeera. This is techno a show about innovations that can change lives the science of fighting wildfires were going to explore the intersection of hardware and humanity and were doing it in a unique way. This is a show about science lol all are not lies scientists tonight techno investigates the v. P. Who ever bought this got way more than they bargained for and yes they did its everywhere in clubs street corners in cars they say its safe and can help break the cigarette habit if i had to say what is more dangerous honestly it very well but whats really inside those pieces you never know what youre getting dr chrystal dilworth is a neuroscientist who specializes in nicot
Operates the compound under the of jordan to pray in and around other local mosques were ordered closed to maximize numbers the muslim officials aware that right wing jewish nationalists had been demanding access to the site known to jews as the temple mount on t. Shirt but of the day jews mourn tragedies in their history including the destruction of the 1st and 2nd temples perhaps the key question about todays events is why the Israeli Security forces decided to change their minds in the early part of the day i decided to ban on was thems entry to the al aqsa mosque compound for fear of friction they changed that position and friction ensued anyway a Police Spokesman said the situation changed after they dispersed muslim worshippers using stun grenades tear gas and rubber bullets he denied that was a tactic to clear the way for jewish groups saying Security Forces responded after chairs and stones were thrown at them there has been an increasingly vociferous movement on the religious