the waters near easter island or caused by the we as the islanders call, it are beautifully clear at 1st glance because they're actually full of micro plastics. marine biologist come up here and we'll go pick them. you are studying the impact of plastic waste on marine ecosystems as one problem of what gets a problem because all the animals eat it rather than yep, that's bad for them. and later when we the fish, we also with the plastic chemicals you in the plastic is what i mean. they're focusing on a specific senior species whose population has been declining dramatically. the reasons i still unclear but what is apparent is that more and more micro plastics are accumulating and then we found that christian, it was hired. there aren't that many anymore will take it to the lab to study it at the beach, in the shadows, at the same is why statute due to burns and a team of volunteers are getting to work in a spot where towards strongly bask in the sun. there marking out an area with a clear the plastic that washes on shore here every day. there's huge amounts of it, and it's a problem

even 20 meters down the waters near easter island or caused by the we as the islanders call. it are beautifully clear at 1st glance because they're actually full of micro plastics. marine biologist come up here and we'll go pick them. you are studying the impact of plastic waste on marine ecosystems as i'm probably not going to get the problem because all the animals eat it rather than yep, that's bad for them. and later when we the fish, we also read the plastic so close to the image is what i mean. they're focusing on a specific senior species. this population has been declining dramatically. the reasons are still unclear, but what is apparent is that more and more micro plastics are accumulating and then we found that christian, it was higher and there aren't that many anymore will take it to the lab to study it at the beach in the shadows, at the same is why sketches due to burns and a team of volunteers are getting to work in a spot where towards strongly bask in the sun there marking out an area where the clear, the plastic, that washes unsure here every day. there's hu

. >> juju: aliens or not, historic sites like easter island's massive moai statues in the south pacificcks of stonehenge in southern england, even the great pyramids of egypt, all wonders of the ancient world that make you wonder, how did they do that? >> i know that all of a sudden, it's monolith mania all over again. i think it's awesome. >>> when we come back, the nation's highest medal awarded to two war heroes more than a century and a half later. or active psoriatic arthritis, symptoms can sometimes take you out of the moment. now there's skyrizi, so you can show up with clearer skin and show it off. (♪) with skyrizi, you could take each step with 90% clearer skin. and if you have psoriatic arthritis skyrizi can help you get moving with less joint pain, stiffness, swelling, and fatigue. and skyrizi, is just 4 doses a year, after 2 starter doses. serious allergic reactions and an increased risk of infections or a lower ability to fight them may occur. tell your doctor if you have an infection or symptoms, had a vaccine, or plan to. thanks to skyrizi, there's nothing like clearer sk