[00:00:00]
>> Next up Francisco came to Rome speaking on solid lithium batteries and how to deal with the diva. When was the last time the phone last night this morning OK maybe you need to charge your phone now have you ever wondered why you need to charge your phone so often or what can we do to make that charge last longer I'm going to try to answer those questions and the answer is not to stop watching You Tube videos or playing pocket Mungo the answer comes from within the battery 1st let's have a look at how a battery works a battery is made of the negative side a positive side in a liquid in the middle when you use your phone what happens inside your battery is like a game tiny Lee theme bowls move from one side to the other through the liquid in the middle but why do you have to charge your phone every day there reason is the negative side you can think of Fed as the source of lithium bowls bill more lithium bowls you have in the battery belongs or they charge the lest the negative side of the battery in your phones is made of the same material as the tip of a pencil it can only keep in leafy involves for one day if you had pure lithium Instead you could have 10 times more and leave the in bowls This means they you would have to charge your phone every 10 days instead of every day but it's not so simple purely is a big star of the battery game but also it's problematic diva if you put it in contact with the liquid in the middle your battery will explode.

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Now to fix that we replace the liquid with a solid. Purely If the Is a big problematic diva if you put it in contact with the solid this Olaide will start changing needle break so how do you deal with of the. Here's where my thesis comes in my strategy to deal with the diva is to put out mediator between purely thim and the solid this mediator is a material that can stand the strong personality of lithium and remain unchanged using this strategy we've found a material that actually works no explosions no cracks 10 times more tart so when someone walks up to the station asks you when was the last time to charge your phone maybe the answer will not be so obvious Thank you you thank.