In the previous experiment, I clicked the brush 15 times and then 30 times. Here I just kept clicking until it stopped growing. How would it turn out?

Well, there it is, off in the distance. I don’t think there’s any mountains on Earth that have such a steep slope. Maybe on a planet with smaller gravity it would be possible.

It was so tall (how tall was it?)… it was SOOOO tall that I couldn’t add any blocks to the top. When I tried to spawn in some creepers, they fell off and wound up randomly scattered on the sides.

Here’s an official description of altitude
http://minecraft.gamepedia.com/Altitude