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
Azerbaijan crumbles as each side blames the other for brakesmen to cease fire and theres no letup in fighting in the disputed the borno cover of off reach plus middle Eastern Countries pulling french products from the shelves leaders asking muslims to boycott french goods after president to mendo micro loans called is long a quote religion in crisis. Im burned off its good to have you with us we begin tonight with the worsening coben 1000 crisis here in germany chancellor Angela Merkel has called an emergency meeting with leaders of the countrys 16 regional states in the hope of slowing runaway infections in the country tough new restrictions are likely to focus on closing bars and restaurants and canceling Public Events cases here in germany have almost doubled within a week. German officials are worried about the latest numbers coming from the countrys Public Health insitute daily infections have reached new highs and there are more than 250 hotspots nationwide in germany last weeken
In the valorous in capital face warning shots and stun grenades as they renew their demands for president luca shanteau to step aside its the 12th straight week of protests following his disputed election victory. And in formula one a Lewis Hamilton wins again this time in italy to extend his record breaking number of victories to 93. Im Claire Richardson and welcome to the show u. S. President donald trump and his democratic rival joe biden are making their final pitches to voters ahead of tuesdays election trump is holding Campaign Rallies in 5 states on sunday including michigan North Carolina georgia and florida biden meanwhile is focusing his attention on the pivotal state of pennsylvania our record 19000000 early votes have all. Already been cast as the contest heads toward the biggest turnout in at least a century. Well joining me now is our chief Political Editor in washington d. C. Were nearly there only 2 days until election day why are biden and trump visiting these states i
Would be talking about german shops that could remain open but with sets and rest fictions and such plan and gemini following each of these example would are so close its because its restaurants so really even more restrictions imposed on nightlife its quite telling that i go america will meet again with a 16 state premiers this wednesday as that wasnt planned it really shows how the situation has worsened and quite quicker than everybody expected the minister says the state premiers so we had agreed on measures such as our restrictions in the Hospitality Business for example rest reactions on the amount of people able to gather but weve also seen more lockdowns localised lockdowns in bavaria for example 2 scenes last week and something that im going to america wanted to avoid at all costs was a generalized lockdown but it seems that we heading that way right and from what i understand from your reporting these new restrictions seem to be designed to limit social interactions between p