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
In San Francisco. And along on the peninsula. Tonight we have Team Coverage on kron4s jr stone spoke with preparing students for earthquakes. But first, grant lodes joins us with what experts are saying about hayward fault. Where this quake hit. Grant . Grant scientists at the us gs say the hayward fault is overdue. You see it here thorugh the easttheres a 31 percent change of 6. 7 magnitude or larger in the next 30 years. Kron4 visited local scientists today. They said so many people may have felt it more than 13 thousand reported as much of the usgs website because the quake was shallow. It was centered about one mile north of piedmont. Most importantly. Todays shaking should be a reminder to be ready no way family is thinking. Have a plan and about the plan to make sure thinking in the same way meeting at home at the number one plan and meeting at moms house two plan grant Scientists Say todays quake does not noticably increase or quake hitting the bay area. Pam kron 4 helping you g
And threatened to total a destroy north korea. Rocket man is on a Suicide Mission. U. N. Ambassador nikki haley here live to respond. And violent hazing scandal. The College Football players turning themselves in facing felony charges accused of abducting, beating and abandoning their teammate leaving him severely injured. One of the accused the son of a former nfl star. The Major Investigation this morning. And good morning, america. We have two big breaking stories this morning. The death toll is climbing. From that massive earthquake in mexico. So much destruction and you see right there, the desperate Recovery Efforts continue right now. And millions in puerto rico are in the path of Hurricane Maria trying to find shelter from the deadly storm looking live at the hurricane right there slamming the island as we speak. It made landfall just moments ago as a category 4 storm. And the governor is warning it could be puerto ricos most catastrophic hurricane in nearly a century. Right on
Trumps defiant u. N. Speech as he hammered iran and threatened to total a destroy north korea. Rocket man is on a Suicide Mission. U. N. Ambassador nikki haley here live to respond. And violent hazing scandal. The College Football players turning themselves in facing felony charges accused of abducting, beating and abandoning their teammate leaving him severely injured. One of the accused, the son of a former nfl star. The Major Investigation this morning. And good morning, america. We have two big breaking stories this morning. The death toll is climbing. From that massive earthquake in mexico. So much destruction and you see right there, the desperate Recovery Efforts continue right now. And millions in puerto rico are in the path of Hurricane Maria trying to find shelter from the deadly storm looking live at the hurricane right there slamming the island as we speak. It made landfall just moments ago as a category 4 storm. And the governor is warning it could be puerto ricos most cat
For you and just listen. Thats his for real daughter . Thats his for real daughter. She played along with that perfect. Without a doubt the best episode ever. Until the next one, see you then. dog panting another 2am stroll, huh . Im worried. I have this medical bill. Dave, you have anthem, and they have people to talk to who are empowered to help answer any question you. dog grunting, panting is. Is he okay . Real people . Living and breathing. Hopefully not breathing like that. For all the things that keep you up at night, Anthem Blue Cross has a solution. They gave each other a big hug at the Raleigh Durham airport. Both were given up for adoption when they were very young. When smiths adoptive father was on his death bed, he told a North Carolina man that he had a sister. Bambi said she knew she was adopted and spent the last three decades looking for her brother. What an emotional reaction to somebody she hadnt really met. And were hearing more and more of these stories. This is o