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Size determines their properties. Alexey ekimov, Moungi Bawendi and louis brus discovered and developed this artificially created collection of semiconducting nanoparticles. They are just a few millionths of a Millimetre Wide and glow blue, red or green when exposed to light. Quantum dots already have commercial and scientific uses and, in future, could contribute to flexible electronics, thinner solar cells and encrypted quantum communication. So, Moungi Bawendi, erm, i dont know, viewers may b...

this is the uj—22. also on the battlefield — much smaller drones, the sort were more used to people use them at home and commercially. these can be used for reconissance. filming footage of opposition controlled areas. they can also be adapted to drop grenades or similar small explosizes — like this small mortar. grenades or similar small explosizes what grenades or similar small explosizes else makes di from what else makes drones different from other weapons? i talked about thi...

size determines their properties. alexey ekimov, moungi bawendi and louis brus discovered and developed this artificially created collection of semiconducting nanoparticles. they are just a few millionths of a millimetre wide and glow blue, red or green when exposed to light. quantum dots already have commercial and scientific uses and, in future, could contribute to flexible electronics, thinner solar cells and encrypted quantum communication. so, moungi bawendi, erm, i dont know, vie...

>> welcome to news room. erdogan secures the historic third term as turkeys president. well take a look at what it means for the countrys relations for washington and we will show you the dramatic video of the moment a driver and passenger fired at each other while on board the moving bus. >> live from cnn center, this is cnn newsroom. >> we begin in washington where there is an urgent push for a tentative deal to avoid a default. president biden and kevin mccarthy have cut the deal th...

of sweden and prince daniel, as well as students from here in sweden. welcome to nobel minds and the second of our two programmes. laureates, this is the first time that some of you have been brought together in discussion on television. congratulations to you all. thank you. applause. first, lets look at the chemistry prize with its scientific breakthroughs that have myriad uses that will benefit humankind. lets have a short video looking at what the prize for chemistry was made for. ...

pep guardiola has really been building up the importance of this tournament as his european champions manchester city get ready to face the south american champions fluminense from brazil. both are playing in the final for the first time. city are looking to become the fourth english club to win the trophy after manchester united, liverpool and chelsea. it is so difficult to come here, so difficult. you have to win and champions league. both competitions are really tough. thats why its...

the nano world is really, really bizarre. when matter is reduced to its smallest dimensions, its made up of quantum dots — nanoparticles so tiny that their size determines their properties. alexey ekimov, moungi bawendi and louis brus discovered and developed this artificially created collection of semiconducting nanoparticles. they are just a few millionths of a millimetre wide and glow blue, red or green when exposed to light. quantum dots already have commercial and scientific use...

degree murder and home invasion in the shooting death of his estranged wife. the tv appearance from three years ago did not come up at the trial but the marital troubles were central to the prosecutors theory of the motive in that case. thanks for joining us. cnn tonight starts with alisyn camerota right now. >> that was a plot twist, abby, that i did not see coming. i thought that was your kicker. >> do not kill your wife. thats not a good idea. >> thank you for sending us off on that...

>> new concerns the reason could become a bigger tineder box. smoke rises over the skyline of gaza this morning. im mike he manual in for bill hemmer. claudia, great to be with you. >> claudia: this is a special edition of "americas newsroom." the u.s. going after hezbollah targets in iraq after a christmas day attack against american troops. defense secretary lloyd austin says his prayers are with the brave americans who were injured. >> that attack one of the more than 100 against ou...

intercepting multiple rockets, comes after irans president issuing a threat against israel after one of their commanders was killed in syria. trey yingst is live in tel aviv with the latest. trey. >> trey: good morning. overnight, according to u.s. central command, three strikes destroyed the targeted facilities and likely killed a number of kataib hezbollah militants. attacks in response to a drone strike against the irbil air base, three americans were injured, one critically, total ...