red light disappears then the green and then the yellow what remains is blue light that hasn t been absorbed by the water further down that too is absorbed and you get to a point where no visible light at all has penetrated. so the color of the water seems to have depends on the quantity of it large volumes of water no clue. but a small amount of water appears transparent. you know the science question then just ask you ll find us at d. w. dot com slash science and on twitter and facebook. here s a fun fact waves have a strong effect on animals and plants take the barnacle. you know those little alfred pods that adhere to stones or shells in the water they rely on the waves to bring them by nutrients and the way to determine how long their penises are where
a little surprise as a thank you can i just ask. you ll find as i did have a dot com slash science all drop us a line at d w underscore site tech on facebook d.w. dot science. time for al. video of the week this 3 d. printed robot fascinated many of us. it s a model of all robots escapes to an extinct tetrapod that lived during the pearling an era around 219000000 years ago. scientists at berlin s who bought university and the playtex institute of luzon drew on the fossil and fossil tracks to create a robot simulation. called our robots it s made out of motors with flexible plastic and steel parts.
a science question that you ve always wanted answered we re happy to help out it s a little ass as a video text ovoid smell if we answer it on the show we ll send you a little surprise as a thank you can i just ask. you ll find as i did have a dot com slash science all drop us a line at d w underscore site tech on facebook d w dot science. time for al. video of the week this 3 d. printed robot fascinated many of us. it s a model of all robotics tops to an extinct tetrapod that lived during the permian era around 219000000 years ago. scientists at berlin s home bought university and the planet take in stitches of luzon drew on the fossil and fossil tracks to create a robot simulation. called
beautiful colors nectar and fragrance. but they do also have joints of a sword where the petals grow out of the stone. when the water pressure inside increases the bloom opens. when the pressure subsides the flower closes and takes arrest. the problem is red white are great but. do you have a science question that you ve always wanted oncet we re happy to help out send it to us as a video text ovoid smell if we answer it on the show we ll send you a little surprise as a thank you. come on just ask. you ll find us at d.w. dot com slash science on twitter d w underscore site tech and on facebook d.w.
kind of normal food you don t have to think of who or. out of. the box or whatever it s just normal who it has been. very low temperatures. actually very. i scream. very year as i do. my station all the best for the next years. it is a reason for celebration. you can see the full interview with tim hi plans on our website d w dot com slash science. and article is home to this flightless midge proof if ever it was needed that insects really can be found everywhere. but in recent studies suggests insect species are