Hello and welcome to a new edition of tomorrow today. Before we explore the phenomenon of suv in a s m r sound lets find out how we hear sound in the 1st place. Anatomically speaking we have an outer ear a middle ear and an inner ear and thats where we pick up auditory signals in the form of vibrations in the cochlea to be precise. The cochlear is a bit like a spiral staircase the bachelor membrane and hair cells make up the carpet. Its those cells that enable us to hear from the high notes. Notes sound fiber ations deflect the hair cells its like flattening the fibers of a carpet. That generates an electrical signal which is sent to the brain and we perceive a sound or so then stand up again and are ready for the next sound. The different pitches are registered in different parts of the cockpit. I know its are detected by the hairs at the bottom. Lower ones further up. Those notes at the very top. Enabling us to hear a wide range of pitches. Hair cells are very sensitive if theyre exp
All, lets start off with one big news, piece of news for the bay area. Three ucsf doctors have been named to president elect bidens Advisory Council for covid pandemic policies. There are hundreds of jobs that the president elect will need to fill, but the Trump Administration said today that they are not ready to acknowledge him as the winner. President elect joe biden and Vice President elect Kamala Harris go straight to work with the transition team. They met by videoconference with the transition covid19 advisory board. Focusing on a key campaign promise. I will spare no effort to turn this pandemic around once we are sworn in on january 20. Reporter the bay area doctors from ucsf are part of the board. Dr. David kessler, an epidemiologist and former fda commissioner is one of the cochairs. Dr. Robert you guess, are also board members. Typically, they were closely with Outgoing Administration according to eric schindler, codirector of uc berkeleys institute of governmental studies
Have out for him they have a military with power with more sophisticated weapons at least they have a military back then they didnt have so they believe that alone through so a long temporary ceasefire would only help our main years to build up its positions and maybe get some new weaponry from their allied countries theres a perception among the civilians who have been mourning for the soldiers that have been killed since september 27th and for the 1st time in their history they believe that they are very strong and especially as of a job president aliyev yesterday said that this is a historical victory for us our base john and by using the military force they were able to bring our mania to the negotiation table and he said the 1st step of a solution to the schools it is military then it should be a political process and now we are in a town called she talk where i am is is an id peace settlement actually there are 34 buildings and more than 6000 people civilians were living here the
A s m r sound lets find out how we hear sound in the 1st place. Anatomically speaking we have an out of here a middle ear and an inner ear and thats where we pick up auditory signals in the form of vibrations in the cochlea to be precise. The cochlear is a bit like a spiral staircase that bassler membrane and hair cells make up the carpet. Its those cells that enable us to hear from the high notes. To the low notes sound tribe or asians deflect the here cells its like flattening the fibers of a carpet. That generates an electrical signal which is sent to the brain and we perceive a sound or so then stand up again and are ready for the next sound. The different pitches are registered in different parts of the cochlea. I know its are detected by the hairs at the bottom. Lower ones further up. In the lowest notes at the very top. Enabling us to hear a wide range of pitches. And hair cells are very sensitive if theyre exposed to too much stress or for too long they can be damaged and move
The next few days stronger than the sun. Is so strong. That. We celebrate the 30th anniversary for this occasion october 3rd on d w. Its the largest disruption of Global Education systems in history. When the pandemic 1st tazer around one and a half 1000000000 students around the world worse than tomas gould closed their doors. Somehow thin 3 opened but class isnt in sight. For harf of the world school children. The lucky ones were able to pursue their studies online. But for many even in developed countries that is not an option. The world was already struggling to come to grips with educational inequality now the United Nations warns the coburg crisis is making it worse disproportionately affecting the most vulnerable threatening to wipe out decades of progress for this generation and possibly beyond. This is over 1000 special im Kate Ferguson thanks for joining me at the height of the pandemic schools in some 190 countries close their doors many have since reopened but the experienc