Combining the data of gas puff Z pinch experiments on Qiangguang I generator, the expression of the line mass is obtained using the implosion time expression which is deduced from snow-plow model.

But other firms are profiting from the storms. Among the most obvious: ski resorts with fresh powder, hardware stores that still have shovels and salt, and anyone with a snow plow.

When the star exploded, it sent out a blast wave into the surrounding material, scooping up interstellar dust and gas as it went, like a snow plow.