How Is This Physically Possible?

[Road Runner]

 

[Moonglow]

It's called ice..

 

[JOSweetHeart]

^^^ I second that. My only question is how bad of a hit did that one vehicle take at the end of the clip?

God bless you always!!!

Holly

 

[Jets]

I did not think there was going to be a bus in this thread based on the title.

 

[Road Runner]

^^^ I second that. My only question is how bad of a hit did that one vehicle take at the end of the clip?

God bless you always!!!

Holly

I don't know, but I sure hope that everybody was alright.

I did not think there was going to be a bus in this thread based on the title.

Lol I'm just curious, what did you think it was going to be about?

 

[marvin martian]

This drifting thing is getting out of hand...

 

[Jets]

The Doctor's Wife

Ummmm. My imagination is too “healthy” for my own good.

 

[Road Runner]

The Doctor's Wife

Ummmm. My imagination is too “healthy” for my own good.

So in other words,.. I don't want to know then LOL

 

[Gabe Lackmann]

Multiple skateboards wedged beneath the tires of the bus is my guess.

Or witchcraft.

Yeah probably the black arts.

 

[Muhammed]

It's called black ice. It's very slippery.

What is Black Ice?

Black ice is hazardous. Even worse, it's nearly invisible on the road surface. Learn more about black ice at HowStuffWorks.

science.howstuffworks.com

How Black Ice Forms​

Black ice is actually almost perfectly clear. It has no trapped air bubbles and no swirls (aka occlusions, if you want to use the proper term for bubbles and swirls trapped inside ice). White ice is, of course, white and translucent (some light gets through) or opaque (no light gets through) because of occlusions. Black ice has no such imperfections, so it's perfectly clear. It's only black because you can see the pavement surface underneath. Fun fact: before there were paved roads, motorists were never concerned about black ice! There was certainly ice without imperfections, but it would have been the color of dirt or whatever surface was underneath it. It seems the term "dirt ice" or "macadam ice" never really caught on, though.
In order to achieve this level of clear perfection, a couple of conditions have to be met. First, there has to be some water, and this water has to fall gently. Fog, misty rain, and even exhaust condensation from vehicles all fit the bill. If it were pounding, splashing rain, bubbles and swirls would form, and you'd be back to plain-old white ice that you can see. Slowly melting snow seeping back onto the pavement can also lead to black ice as the water refreezes on the roadway. Second, it cannot be windy. That would introduce bubbles and swirls, and we know what that means. White ice, again. Black ice can also form on a sunny but below-freezing day, when the sun warms up the road surface and any slushy stuff melts, despite the cold air temperature. Then, overnight, the melted snow and slush refreezes into a slick of black ice.
Because of the way the water gently lays itself down on the pavement, it freezes in a thin layer, which adds to the invisibility of black ice. It might just look like a wet patch of road — until you drive over it. Black ice is often so thin that it can form even when the air temperature is above freezing. If the surface of the road is at 32 degrees Fahrenheit (0 degrees Celsius) or lower, that may be enough to cause black ice to form, even if the thermometer outside your window says its above freezing. This is especially true in the morning hours, when the cold winter sun hasn't had time to warm up the pavement yet. It's also the time of day when you're still half asleep and trying to hustle to get to work on time, which doesn't help the safety factor.

 

[Muhammed]

 

[Muhammed]

Multiple skateboards wedged beneath the tires of the bus is my guess.

Or witchcraft.

Yeah probably the black arts.

It's the Magic Bus. And you can have the Magic Bus for 100 English pounds.