Mr. Dael's World of Mathematics

06/23/2022

Something to think about!

Forget billions and billions. When it comes to the number of galaxies in the Universe, both theorists' and observers' estimates are too low.

07/03/2020

credit

07/02/2018

I like this.

Cow-culus.

By YourMathGuru.com

02/08/2018

Too bad we were not in school today.

The food options aren’t as good as Pi Day, but the emotional options are grand.

01/05/2018

This is a very attractive question.

01/05/2018

Wow!

A collaborative computer project has discovered the largest known prime number. The new prime number is nearly one million digits larger than the previous record prime number, in a special class of extremely rare prime numbers known as Mersenne primes.

11/18/2017

Every physics student at Alexander HS should be able to answer this question.

Learn about and practice Classical Mechanics on Brilliant

11/18/2017

This is really cool.

08/12/2016

Paradise Helicopters captured this adorable volcano's smile after the lava stream finally reached the coast.

07/29/2016

how a mathematician counts sheep :)

07/28/2016

07/24/2016

This is an interesting video from the Science Dump explaining the difficulties in sending a spacecraft plunging into the surface of the sun. https://youtu.be/LHvR1fRTW8g

Listen to "The Paradox of Choice" for free at http://www.Audible.com/minutephysics This video is about the orbital mechanics of why it’s so hard to crash int...