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 the tourist signals in the form of vibrations in the cochlea to be precise. The cochlea 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 behind notes. Notes sound fiber asians 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. Then stand up again and all 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. And the lowest notes at the very top. Enabling us to hear a wide range of pitches. And their cells are very sensitive if theyre exposed to too much stress or for too long they can be damaged and move on the real sounds
And you are welcome to the program in Europe Africa is being hits hard by Climate Change but the worst could be yet to come if action is not taking the world much or a logical the continent was impacted by your number of extreme weather events in 2019 including cycle and you die one of the worst tropical storms on record. Also suffer droughts rising temperatures. Its just one of the main drivers on the continent devastation and the number of recommendations to try to read the worst. Director of the global framework for Climate Services with the world but your logic zation. Why such a report whats important now. This report is particularly important now because africa faces it can challenge is in addressing Climate Variability and Climate Change risks including for example increased temperatures into that will again in patterns of precipitation but also the occurrence of extreme weather and climate events which have significant impacts on climate sensitive sectors such as agriculture or
A weekly radio part show is called spectrum if you would like and the information on the coronavirus or any other science topic you should really check out our podcast so you can get it wherever you get your podcast you can also find us at comedy slash science. Turkey calls for a sweeping boycott of french goods escalating a standoff between the 2 countries over free speech. Coronavirus cases are ticking up as temperatures drop but Business Confidence is falling even faster germanys love tangs off for one says its going into partial hibernation for the winter. And in the flight dining has never been so grounded thing before airline serves up food. Movies in an 8380 that doesnt take off but demand thought. This is the w. Business im joined now the milan and berlin thank you very much for joining us the route between turkey and france over islam and free speech is turning into a trade battle turkish president. And a number of arab countries have called for a boycott of french goods meanw
A look at the Game Changing discovery that to transform space travel scientists confirm there is a lot more water on the moon than anyone thought. Welcome to the program in the United States Senate Republicans are expected to confirm judge Amy Coney Barrett to the Supreme Court the chamber is currently holding the final prevote debate the democrats dont have the votes to block the nomination judge judge barretts appointment will likely some meant a conservative majority for decades to come. Lets take a closer look at the woman who is dividing opinions across america. From the moment President Donald Trump presented his Supreme Court nominee amy kearney paris has been one of the u. S. Elections main figures for 48 year old catholic and former law professor has publicly opposed abortion and says the constitution shouldnt be reinterpreted but at Senate Confirmation hearings kone parents said she believed judges should stay out of politics. Judges cant just wake up one day and say i have a
Sorry to cut it a bit short today, a lot of news today thank you. Meanwhile, welcome everybody, this is squawk alley, were continuing to hunt for indications and clues. Meadows, kudlow, mnuchin all saying mild symptoms, and leader mcconnell says just ahead a great phone call with potus. We talked business and that really has taken over whatevertrack we might have ordinarily spent on the jobs number we wish the president and the first lady well. We wish everyone well who has had a diagnosis of the virus and there are all kinds of questions now about the state of president trumps agenda clearly the Senate Majority leader trying to emphasize that part of things remains on track as far as the Supreme Court nomination and more, carl, but yeah, well just have to see as well how the markets continue to react to this. Amon jabbers, take stock of the information were getting from all areas of washington dc and all branchs of government. Yeah, a massive Contact Tracing around here as officials s