If you’ve ever visited New York City or seen a shot of it on television, you have probably noticed a sea of yellow taxis. That’s because there are more than 12,000 of these yellow vehicles on the NYC roads. And each of those 12,000 taxis is guzzling up the gas and creating a great deal of [...]

If you’ve ever visited New York City or seen a shot of it on television, you have probably noticed a sea of yellow taxis. That’s because there are more than 12,000 of these yellow vehicles on the NYC roads. And each of those 12,000 taxis is guzzling up the gas and creating a great deal of [...]