massachusetts institute of technology mit researchers produced new propellers for drones and airplanes, very quiet. and they are more efficient when they are used in airplanes and various tools. one of the important features of the new propellers is the significant reduction of signals in the frequency range that is more sensitive. iran is in order to obtain accurate information about climate changes in antarctica. they made an electric one. this sugar can withstand the harshest weather conditions in the southern region. there is a report from the bion network about a robot named ice cube. a group of students from the eindhoven university of technology in the netherlands made a survey. this unmanned survey moves with solar energy and for collecting data related to climate change in antarctica, this survey is designed to be able to automatically conduct independent research in icy and very harsh conditions near antarctica. but its goal is to make this robot work completely automatically. it is believed that the doll robot will help researchers to do their work more accurately and effect

the researchers of the massachusetts institute of technology, but they are very quiet and efficient. these new steps are used in various planes and drones. another feature is the importance of the new propellers is the significant reduction of signals in the frequency range to which the human ear is more sensitive . there is also bahrain, a meeting chaired by this person says about iran, i hope they will succeed in their stubbornness, that life will be very difficult for their people, and in that case , they should return to negotiations and a new agreement with us is the achievement of the revolution. they will face each other again in iran. one of the executive directors of this meeting said that this is the first time in the history of the iranian revolution that such a group of opposition representatives from all over iran have gathered around me to agree on the future of iran. there is no plan to change the iranian system as the al-monitor news agency says, the presence of representatives of the group of hypocrites and separatists in this colorful meeting, with such meetings and

massachusetts institute of technology. fake news is spread on the basis of a plan, but no matter how hard we try to deal with fake thoughts, we are back. we can stop them. the system we designed for social networks is in trouble towards the spread of false information. do you know why, because false news is more money for the company, real news and telling the truth is not boring . corona virus the corona virus, get out of your body system is one of the many that exist in the virtual space about the virus, the rolling program and the virus made water between countries, how do they react to the corona virus, an atlas of the corona virus and see when it was created in 2018 it did not belong to someone we don't know. it was decided that the government uses it as an excuse to keep people inside the house. something else happened during these rumors. there is heavy rain and they don't know what is right or wrong and about issues like corona . the lives of these people are sources of false information it broadcasts something like

ago, sarah partnered up with the scientists from the self—assembly lab at mit, the massachusetts institute of technologyut naturally accumulating sand in the ocean without sculpting or pumping sand, but letting the ocean accumulate it on its own and guiding it, or collaborating with the ocean to promote the accumulation in certain areas where you want it or need it — skylar tibbits and his team simulate the conditions of the pacific ocean and the movement of the sand. they place different—shaped objects in the environment to see which is the best at sand—gathering. our hypothesis is that the reason sand accumulates in certain areas and not others is due to the relationship of the geometry underwater and the force of the oceans. and so, what we do is we design different geometries, we test them in the lab, we see which geometries accumulate more sand, and then we implement those at full scale in the maldives. this is the beginnings of a new island built on sandbags. and you can see where the sand has accumulated using the forces of nature. it's been here for about two years. it's 20 metres long, it's abo

to pouya alimagham, a historian focused on iran and revolutionary movements at the massachusetts institute of technologyh carolina. thank you very much forjoining us. do you think this will put off protests in iran?- off protests in iran? first, i'm from _ off protests in iran? first, i'm from southern - off protests in iran? first, l i'm from southern california but yes, i do think the intention behind the expedited trials, you could call them sham trials, the whole point is to do them very quickly and to televise these. confessions and to execute them in a public manner. really to instill fear in the population and really get into the immobiliser state. there is a lot of historical precedent to it in relation to uprisings in the past. the government has hastened the so—called trials to demobilise protesters, essentially to instil protesters, essentially to i nstil fear protesters, essentially to instil fear in the public and historically it has work to a certain extent. we will have to wait and see if it works right now. we see protests continuing but often times they seem to be a little bit. but ofte

to pouya alimagham, a historian focused on iran and revolutionary movements at the massachusetts institute of technologyment will have on the iran protests. the intention behind the expedited trials, if you could even call them trials, they're very sham trials, the whole point is to do them very quickly and to televise these forced confessions and to execute them in a public manner, really to instill fear in the population and really get them to demobilise the state. there is a lot of historical precedent to it in the face of uprisings in the past. the government has hastened these so—called trials and public executions to demobilise protesters, essentially to instil fear in the public and historically it has worked to a certain extent. we will have to wait and see if it works right now. we do see protests continuing but often times they seem to be plateauing a little bit. there has been international condemnation. because of social media we have seen videos of what has been going on in iran around the world. what you think it will take to effect change in government policy and attitude towards people t