vinci's mysterious masterpiece for this, perhaps the greatest leonardo masterpiece and the collection of the louvre and no, it is not the mona lisa. it is the virgin of the rocks, 2 versions, multiple copies, and a hidden drawing. was there another symbolic meaning to this beautiful painting that perhaps we just don't understand today? search for answers start to february 10th on d, w. b full electric power at the y d. o fossil acceleration with the gulf tave and complete freedom flying, but so the power that and more now on read with

this is the b y, d at o 3 a chinese purely electric car that does a lot of things differently. but does that make it a better car? we'll find out today. why come to ref? mm hm. oh, oh, oh, oh oh, oh, b y d short for build your dreams is one of the largest who energy vehicle makers in the world. ah, the at o 3 has are really cool feature that is that you can change the direction of that central touch display. so if you don't like like that is simply press that

button and it will slip by 90 degrees and then it turns the picture just like a tablet that you would use at home. and i mean, have you seen any other cow that works? i haven't. and i've seen a lot of car. ah. but generally driving impression in the b y, d at o re ease. pretty smooth. you feel some bumps, but it's nothing that you would consider a disturbing fact. so it's quite a nice ride. the after 3 has a powerful 1. $150.00 kilowatt output makes the dash from 0 to 107.3 seconds and can reach a top speed of 160 kilometers per hour. the exterior of the atto 3 has a fresh, sporty design without being tube eucharistic with a length of 4.45 meters. it slots in somewhere between

b w's id 3 and id for the interior of the b, u i. d at o 3. at 1st glance a looks quite cool, pretty futuristic. the steering wheel fee, it's nice. it has some buttons for the most important functions as you're used to in most all the cars. what takes some getting used to though is the door opener, because it's right here and you have to pull it back like this to open the door. if you don't know it, you will spend a lot of time looking for it because it's nowhere down here. apart from that, you have these vans right here. those look quite futuristic as well. they are a little loud if you close them, but you will not off the uses, so it's ok down here you have some buttons for most important functions. for example, for parking assistance or the all to hold function. but the highlight in the interior is definitely that huge touch screen right here that will give you

navigation and of course, music, spotify, da, be bluff radio, everything you need. the only thing i don't really like is the fact that you have to adjust the temperature via the touch screen as well. ah, one annoying thing on our test drive was that the lane assistance? which warns if you're about to leave your lane is a little too motivated. which means it sometimes warns you a little too early and narrow roads. ah, the thing that makes me you id car, so special are the batteries instead of lithium ion battery said i use in most other electric vehicles nowadays they use a lithium iron phosphate batteries. and those are the only ones right now that can pause in the name test, whether is a nail driven through the battery. this is done in the nail penetration lab of the b y, d subsidiary fin dreams,

which is responsible for battery production. the so called blade battery pack certainly deserves its name thanks to its long plant shaped synthesis. the nail penetration tests simulate short circuits and batteries under extreme conditions. as anal, pierce is a battery for the purpose of analyzing its performance. in a situation in the industry, the test is the most stringent battery safety tests and caught up with the man in charge his dr. chow lee. he prepares both the blade battery and an n. c. m. lithium battery pack for the test. as soon as the nail is driven through the n c m, batteries, outer shell, the battery starts to inflate and smoke and then it explodes and burns at temperatures above 500 degrees celsius. in contrast, the blade battery emits neither plains nor smoke and its surface temperature does not exceed 60 degrees celsius. this implies that abs equipped with the blade battery would be far less susceptible to catching fire even when severely damaged

with another test sees a $46.00 ton fully loaded, heavy duty truck roll over the blade battery pack. surprisingly, the battery survives the test without leakage, deformation or smoke. in the final step of the test, the blade battery is reassembled and loaded into a b, y, d han, e v, and the vehicle still functions, but the blade batteries have even more advantages. so again, 1st of all, higher volumetric energy density, e p. thanks to structural innovation, your blade battery boasts arrays with a high level of integration and she were structural elements. this increases space utilization from 40 percent, in the case of conventional battery packs, to 60 percent, or even up to 75.6 percent raising volumetric energy density of $310.00 some watt hours per liter. a main advantage of the blade batteries is that, unlike regular lithium ion batteries, they do not require cobol, which is already a rare raw material. for the battery capacity of the at o. b is,

are all and 60.5 kilowatt hours. and that will give you all 120 kilometers of her age. those are on the same amount that you have in other cars. in that segment. b y, d invested around 1400000000 euros in the fin dreams battery factory and cha, ching, it now produces an annual 20 gigawatt hours equivalent to around 200000 battery packs. there are rumors that the blade battery packs will power, other carmakers vehicles as well. one advantage is weight mm. according to b y d, the battery sales account for 80 to 90 percent of the total weight of a blade battery pack. while in a conventional and see a battery pack, it's only around 60 percent base current goes in at somewhere on $38000.00 euros germany and you will almost not find any other car in that

segment for that price. and especially with all the features you get in this car during the euro and c a p crash test. the adult 3 receive the full 5 out of 5 rating and $91.00 out of a 100 points or passenger safety. as of now the at o 3 is based on 400 volts technology, like most of the other electric cars out there. but the platform that it's built on also supports $800.00 volt technology. and if this car becomes a success and the numbers allow it, they would also think about moving it in an 800 volt version. and that would then mean the car can be charged fast and then it can be now the display here is really small. it only has the most important information, so it's really minimalistic and i think i like that.

the echo 3 has a po, output of $150.00 kilowatts and it can go up to 160 kilometers an hour. that is not exactly past, but considering that you want to save energy, it's absolutely okay. and also considering at least where i live in the area in germany, you won't find a lot of space where you can go any faster than 130 kilometers an hour because either there is some traffic jam all down some road works. anything could be there, so $160.00 is more than enough. all and all the ada 3 is a nicely designed car that offers a lot of driving pleasure and some well thought out ideas such as the rotating touch display, the built in guitar in the door. and of course, the safe battery packs. on the downside,

the door handle is counter intuitive. the climate control is touch base. and the lean assist is a little too enthusiastic. with this is the fastest golf in bosnia. and this is its driver. from best life when, when i know dormant for know of how are you doing that, those will try to confirm that the social net route i made of it from to last monday. perfect. i live in golf. yes. then that is my, the width,

his car to ever times to track times this beefy golf mark to is nicknamed v r. it's just recovered from an engine failure time. the team has set up an important test run. what's on dice? what i'll do is i get to ruin this thing, vog department resort him or thought of what is your for the fact that he's on the stuff. see it doesn't show me it's the others. but behold will be at the feel. a $100.00 to probably tell us all of the points of worth a shot. this will test and obviously a lot of you but so i thought try bargain then. yeah, that's why bargain doesn't even know when that piss it's that higher boost pressure that enables such monster power. the team wants to get the car back into record breaking shape. that means programmer is, neil skills are crucial. importance now. i

was checking is every single kid checking parameters ignition table feeling? is it like last time? if he's here we can drive ah, the before the final test we visit add none into sla. this is where the car mechanic lives out. his d w. passion. weeburg is perfect, living in goofiest pursuit than other non lived in germany. in the ninety's during the bosnian war in 2009, he opened an auto repair shop time for one last check. before the test drive. the engine has been re mounted longitudinally after the water damage with a radiator placed outside the grill for space reasons. i'm on the front bodies or should evaluate in, oh, korea. i bought the new model. i go to the motor there in the heart of i yet so

b links are evil, i need more time for body. we both wrong law alice holds, shred by that. the kind of hope that god is with the allison give out via the leg and was still available to complete. complete the go for the sponsor for the one to both. i was raised these to be a form this very for growth give leave. there is just one problem still with the fuel house, but of course that's no big deal for these tuning pros. oh mm. snohomish from the irish which will be soon immortal. eventually, annella has invested around $20000.00 euros in the gulf so far. pushing the car from 75 to over 800 horsepower. that's it's yeah, that's it. that is meant by via boston. molly malice said about to walk you how it is for me are up guards, provide so via arms are all this is for me. are you about i was, will be served before. do you want your cold? did he not as soon as i bought some for being up the storage post office

with non specialty is the quarter mile sprint. i will be in 7th. the wife knows that of these what we've been going to one, right, the slides with dom icon, the leadership role. so really if you're going to try to pull, that's why it will be the best this week. it might be a least initial for me with and special used parts are of course not thrown away, but the treasury with the still broke the annoying swagger for on the go condition he's worked with for

adam and many other policy and a v w is the go to car. adam has a long relationship with german cars. yes, out of there go to the scene without going to try. right. as i, i lost my last and $100.00 out of miti this fall. we believe i had the money i believe will plow. vargo just want to get us this being off. we are for, we have him, i'm here for the quote, the one 0 here about in call for the does this week of mission i should call them. and when the, for the fear, my god, that, that quote that was issued by the film i know for the call from this ring is just such a while as give me time for me. it's time to head for the test track, an old air field, the testing kept up with the sizes. so i thought i've been asked to do

some i guess the she was going to tell her to look at that they came on, she misses gone. it's on the fed as fish, or any of these are some of whom are these who went off the bus was it was the, the thing is to be stuff out all the give alice. mm hm. all is set for the dress rehearsal. them in 2 seconds. man flies from 0 to 100 kilometers an hour and just keeps on going with

a a, with your so i hope to talk to you about before with the successful test drive bodes well for even more new records for our non and his golf to from bosnia with

with my body shop to texas. so here with high yeah, now it was done. you got in that the material. so do you like to me one more was funny and then we did it. and then suddenly, you must live on the fun, the chicken when one thing for tunes and you've got to do what this does not got what he does,

none the less to get him when he's done, she funding in relation to the relation of the tree for him i got a physical on the she will not be my it's my new line in the in the one all 3.

it's a lot more fun. i don't show up in my general one minute the him in what struck the image then reason is like you and you get along me give him a long time or last last i love to be in the my sounds like you've got the same if not you're saying that yes, if you don't mind,

i just want to know what you love. one of the ones that are really nice and in use of you know, when you, when you, if you know what the shelf you do, you didn't like she said

she knew she was with the me a it's my dream to travel as far as i want without polluting our planet and i feel like we're on our way there through. it's wonderful. human jump up, teeth was a lay has been in the air for 5 hours. and he's covered 220 kilometers. wide

room up and up to us a layer on the 15th leg of his air. born to it. if hans his landing in go yay! in the south of the country. the tourist intended to promote his project, wings for the planet. with what? what a flight. at branch, edward, the adventurer and engineer quit his job to focus exclusively on his solar powered glider wherever he goes. his invention draws curious under his who want to know how it works with my glider, takes off on its own with his propeller. it may seem small, but it's a meter across in diameter. it's powered by batteries, and they're charged by the solar cells on the wings normally. but this is laura or charlotte valley then there's of course victory was was the last been for 3 years working on the glider and put all his savings into the price of time to increase

when they come from feeling i'm impressed. single, it's very smooth. he completely integrated the solar cells into the willingness when you some children yelling, i'm an engineer and pilot and i have an idea how much work went into this. it's fantastic and it makes you dream familiar. some feel of a dream of climate friendly flight without emitting a single gram of c o 2 was ordered. the chris already happening so so you can fly law on because his preparing for the next leg of the tour, the glow for what its role is swearing either i'll fly to more police to peek. so lou or overflow hoggard bus, probably not the engineer loves nature and technology, so he used to work designing underwater robots. once near the south pole. he watched a young albatross in flight before confessed. clever little with with albatrosses in flight, are fabulous. some of the news they inspired me. as i said, i wanted to fly like them one day i'm all go to come. so it's basically this year

wasn't a, is touring france by air more than 2000 kilometers. it's how he imagines the future of travel or to him now 7000 feet above mall saw me show. many in the aeronautics industry think he's nuts, was it is convinced. even jumbo jets will one day fly powered by the sun alone emission free z if girl boy, of course it's hard to imagine a boeing or air bus with solar cells to video. but modern photovoltaic cells will harness just 20 percent of the energy in 10 to 20 years ago. it might be 40 or 60 percent on if you just stick with that, go planes might be traveling just 400 kilometers an hour instead of $800.00. but that's enough for domestic flight. mano measure cynthia. this was a fail during take off inquiry. yay! it was a late demonstrates his invention. conventional glide is need a winch or

a motorized plane to start at a loss of entity. but he wasn't there makes, it happened to be on his own it would my toe to false is almost over for the aviation pioneers, already planning his tour of europe to get even more people on board with the dream of flying with the power of the sun. so out of good fly and see you next time on rev ah, with

russia actually support or resignation the war machine has a sam great on the country but not everyone supports the president swore this

report takes a look at what ordinary russians actually think closer. 90 minutes on d w. o. in every day for us and for our planet. global ideas is on its way to bring you more conservation. how do we make cities greener? how can we protect animals and their habitats? what to do with all our waste? we can make a difference by choosing reforestation over deforestation recycling over disposable smart new solutions over steam set in our ways. earth is truly unique and we know

that that uniqueness is what allows us to live and survive. google ideas, the environmental series in global 3000 on d, w, and online. for many of them, what i am with lana, see i was kyle. yeah, i am running for president of the republic of bella, rosie leaky with hugh. she is a wife of an upcoming petitioning, i think, bates, who should been then in a moment where she tries to stand up for her husbands, who dest, any changes, and she herself, becomes a politician. john dunn dark searches for the truth. again. this time the exiled a turkish journalist meets svetlana tihano sky, exiled leader of the opposition of bella. reuss. huge. because i'm tired and tied. physically untied, morally. is too much on my shoulders,

but i have to hold the swayed because i'm responsible for the future. follow contra for the people far behind the boss. sh. guardians of truth starts february 18th on d w. ah. ah ah . doesn't see the winners lie from berlin, u. s. secretary of state and, and he blank and holds talks in the west bank after a resident to israel. his message to both sides is a call for com. after weeks of tensions and violence between israelis and palestinians also on the program.