within nine months but back in the days of chilled normal a quicker solution was needed shutting the gaffing hole of the exploded reactor was the immediate way out of a deadly mistake scientists were quick to react to the unfolding catastrophe and managed to build a steel structure over the devastated power station protecting europe from further spread of radiation as a consequence was built in one thousand nine hundred eighty six just months after the disaster but then experts said that it would last for twenty years until two thousand and six no there are fears that these are cautious might collapse and there are several cracks on the wall of the building and experts believe that this may cause serious danger and serious threat if the circle because it collapsed the whole of the european continent could be contaminated by the radioactive fuel which is still thought to lie under the circle for this new arc is being built by a french company not arca work has been in progress for months but only recently became clear that this billion dollar project lacks financing a week before the disaster

it's basically the recognition that goes back to einstein that gaf gravity under certain circumstances can be repulsive. you drop the glass, it falls because the earth attracts it, the earth pulls things together. that's what gravity does. but actually einstein showed that under exotic circumstances, gravity can push things apart. the belief is that the, the possibility is that in the early universe, that exotic experiment was realized. there was an energy-suffer fusing space that pushed everything apart. that's why the universe started swelling in the first place. when you study this theory in detail, it seems to show that this outward swelling would not have been a unique, one-time event. it says there could be many of these big bang-like beginnings in a much larger cosmos, each giving rise to a swelling realm, giving rise to an observable universe that people like us could inhabit, but there'd be universes upon universe upon universe. this is the inflationary multiverse. and the nice thing about this approach is that the idea that space underwent this rapid swelling early on from th

. >>> right four two army generals are gaffing briefing. this is from afghanistan.re giving an update on current operations. again, these are live pictures of that event. >>> tonight the san rafael will vote on allowing a target store to be built near the west end. it would be in the shoreline center, which is along shoreline parkway north of san francisco boulevard. the project was proposed four years ago, has gone through several sets of plans. the city council meeting is set to begin at 6:00 tonight. >>> nine bay area hospitals have seen a drop in sepsis. the program tracks the hospitals for two years. during that period of time the hospitals saw a 40% doctor in deaths related to sep sips-- sepsis. hospital workers receive training to better recognize and test patients who are the most vulnerable. the changes resulted in patients being treated sooner. >>> this week the "american idol" contestants are singing congresses from a familiar era. the final seven sang songs from the 21st century, an easy challenge. the show was kicked off with a performance from all of t