Page 17 - Computer Modeling News Today : Breaking News, Live Updates & Top Stories | Vimarsana

That information. and when you -- i urge everyone to go on the website of, you know, nasa, and see satellite photos of the arctic sea ice. and they are really quite shocking how much ice has disappeared just in the last 20 years. >> in all of the predictions of the scientists are not just being met, they're being exceeded. >> reporter: skeptics point to observable data, not computer modeling to prove their point. one example the national snow and ice data center finds antarctic sea ice has expanded 3.5 million square miles, the largest on record. shannon. >> all right, doug, thank you very muc...

Failed year in and year out. >> a studly released today by a nongovernmental panel contrasts strarkly from the u.n. report. the new report warming from greenhouse gases will be so small to be indiscernible from natural variability. the impact on plants, animals and humans have been mostly positive and the cost of trying to limit emissions vastly exceeds the benefits. the report only heightened the debate of climate change. >> climate change is a national security problem. not just an environmental problem. >> and all of predictions of the scientists are not just being met, they are being excee...

Today, they get the coordinates of that, they can go through their computer modeling and track it right back to its original spot the bit of debris was on march 8th. and they'll send the ocean shield right to those coordinates, and it can launch its pinger. and if necessary, the autonomous underwater vehicle as well. so we have got excellent data on the currents, the eddies in the area. it's just a matter of confirming one piece of debris, and then we can go straight to the wreckage. >> all right. stand by, everyone. we're here for the next hour and a half. we're on until midnight eastern time...

Of that, they can go through their computer modeling and track it right back to its original spot the bit of debris was on march 8th. and they'll send the ocean shield right to those coordinates, and it can launch its pinger. and if necessary, the autonomous underwater vehicle as well. so we have got excellent data on the currents, the eddies in the area. it's just a matter of confirming one piece of debris, and then we can go straight to the wreckage. >> all right. stand by, everyone. we're here for the next hour and a half. we're on until midnight eastern time here in the united states. we'r...

Likely to find would be the lighter things like wooden pallets or seat cushions, smaller pieces. i how would they find out how far it's drifted, bob? >> they have computer modeling, woods hole did it in a crash five years ago. but computer models is computer modeling, you know. it's not exact. that's still not certain it will take you back to the right place. and you've got to get awful close if you have any hope of hearing the pinging noise from the submerged black boxes. >> if they can't find the black box before the signal dies, how does the search continue, jay? >> well, if they can't find...