CNN Student News 20150324 官網影片 約自4分50秒處開始
CNN Student News 20150324 Tires That Could Charge Your Car.mp3
CNN Student News 20150324 Tires That Could Charge Your Car.word
Tires That Could
Charge Your Car
Typically
, an all-electric car can travel about 90 miles before needing
a recharge
.
But a newly unveiled tire concept from Goodyear aims to generate extra energy
from where the rubber meets the road.
You might call
them energy tires .
Goodyear isn`t offering a lot of details about how it works , but here`s the idea.
Sunlight and
pavement friction would generate heat inside the tire,
which would be converted into electricity ,
which would help charge an electric car`s battery
.
It`s still just a concept , but if it`s successful and car makers show interest ,
the idea could
help win over drivers
who reject electric vehicles because of so-called range anxiety.
Tires That Could Charge
Your Car
Typically , an all-electric car can travel about 90 miles before needing a recharge .
But a newly unveiled tire concept from Goodyear aims to generate 產生extra energy
from where the rubber meets the road.
You might call them energy tires .
Goodyear isn`t offering a lot of details about how it works ,
but here`s the idea.
Sunlight and pavement
friction 地面摩擦 would generate 產生 heat inside
the tire,
which would be converted into electricity
,
which would help charge an electric car`s battery .
It`s still just a concept ,
but if it`s successful and car makers show interest ,
the idea could help win
over drivers who reject electric vehicles
because of so-called
range anxiety. 里程焦慮
CNN Student News 20150324
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