What Would Happen If All the Antarctic Ice Melted?

What Would Happen If All the Antarctic Ice Melted?

So what would happen if the global temperature increased enough to melt the ice cap in Antarctica?However, in this case, I really don't have a feeling for the size of the Antarctic ice cap.

How to Make a Tree With Fractals

How to Make a Tree With Fractals

Here is the basic plan for this tree fractal:Start at some point and move a certain distance in a certain direction.In the code, this pointing vector is the variable a—it's this vector that gets rotated in each branching.

How the Extreme Art of Dropping Stuff Could Upend Physics

How the Extreme Art of Dropping Stuff Could Upend Physics

“Once you go to space, you can throw your object, and it will be in free fall for a long time,” says physicist Aurélien Hees of the Paris Observatory, a member of the team.

Estimate the Energy of an Utterly Massive Wind Turbine

Estimate the Energy of an Utterly Massive Wind Turbine

They claim that just one turn of these giant wind turbines can generate enough energy to power a house for a whole day. That works with a different method .That's great and all, but how do you estimate the power (and then the energy) from a wind turbine?

The Formidable Physics of Mysterio in 'Spider-Man: Far From Home'

The Formidable Physics of Mysterio in 'Spider-Man: Far From Home'

If I use a gravitational field of 10 Newtons per kilogram (it's actually about 9.8 N/kg), the change in potential energy would be 10 Joules. So how do you calculate the mass and height for the change in gravitational potential energy?

Kilogram Redefined. The Metric System Overhaul Is Complete

Kilogram Redefined. The Metric System Overhaul Is Complete

Platinum iridium is an extremely hard material and difficult to scratch, but “it makes you paranoid,” he says.Abbott also has to monitor the weights, to check that their masses stay the same over time.

See How the Buoyancy Force Works in Water or Air

See How the Buoyancy Force Works in Water or Air

That means that if I calculate the gravitational force on the water that the block displaces, that would be equal to the buoyancy force.