Cars can be a little tricky.

They come in all shapes and sizes.

There are cars that have the same engine that will run a quarter mile.

There’s a car that will go 100 miles an hour.

Cars are often designed to look different, so they can be easier to identify.

But there’s a downside to the complexity.

Cars that can’t make sense of your surroundings can get very frustrating to drive.

They can also cause accidents.

The problem is, cars aren’t always very safe.

That’s because they have some basic human features that make them more prone to accidents.

One of those features is airbags.

The most common in modern cars is a seatbelt.

But even in newer models, airbags aren’t designed to protect you from a crash.

Most modern cars have a combination of airbags and anti-lock brakes, a system that can reduce the chance of a crash by stopping a car in its tracks.

The idea behind airbags is that if you’re not wearing them, they’re going to protect your head and torso from being crushed by a falling car.

It’s a system known as a crash-prevention device, or CPR.

But the system doesn’t always work, and some people get hurt in crashes when they don’t wear them.

So the idea is to replace the seatbelt with something that protects you, like an airbag, a seat belt that can hold your body weight, and a seat.

That can be something as simple as a metal belt, which can be attached to a belt that fits the car.

But for many people, airbag seats aren’t a great idea.

They’re too big, they can’t hold your weight, or they can cause severe pain.

The biggest problem with airbags isn’t their safety, says Dan Bierman, who teaches transportation at the University of Colorado, Denver.

It is that they don.

Most people don’t need them.

But airbags do protect you.

“If you’re a car person, and you have to go on the road, you’re going be looking at these huge seats, and there’s going to be a lot of stress on the car,” he says.

If you have a child in the car, it’s also a problem.

“When a car hits something, they could probably lose their lives,” he adds.

That could be if your car is involved in an accident, or if your child is in the back seat of the car when it crashes.

A seatbelt, too, can prevent a crash, but it can also increase the risk of a car hitting something.

A car can get stuck in a ditch, for example, or hit a tree.

That kind of injury can be very severe.

So why don’t we replace airbags with seatbelts?

There are a couple of reasons, says Biermann.

First, the technology that makes airbags work is so advanced, and because of that, the industry has made great strides in safety, he says, but the technology isn’t always perfect.

“We don’t always have a seat that’s going, ‘Well, this seat’s going,’ ” he says in an interview with ABC News.

That means the technology is improving, but airbags don’t work as well on older cars, like the old Bugatti.

Biermans team is working on a solution.

He’s teamed up with a company called Safetytech to build a new seatbelt that would be better at stopping a collision and better at keeping kids safe.

They’ve made a prototype seatbelt for a car with a single seat.

“What we’re trying to do is take this new technology and create a seat for the car that would hold the child and be less of a distraction to the driver,” he explains.

The seat would be made from carbon fiber, with a thin foam pad that wouldn’t block the air.

They’ll use this new seat to test it on a real-world test track.

They want to test the technology in real crashes, on real people.

Safetytech is a nonprofit company that creates safer cars, but Biermen says that the seat is also important for safety.

“The more seatbelted you are, the safer the car is going to look.”

This is the first step in a long road to replacing seatbelting.

The National Highway Traffic Safety Administration is currently testing new airbag systems.

But until then, Biermas team will continue to test on real crash tests, and they plan to make a final decision in 2019.

“It’s a long, slow process, and it’s not a silver bullet, but this is a step in the right direction,” he said.

For more on the technology, watch: