Science on Saturdays

Science on Saturdays

Home
Notes
Advanced Topics
Advanced Puzzles
Science Club Puzzles
Solutions
Science Club Topics
Archive
About
Finding Bounds on the Population Mean
Using the Central Limit Theorem
 • 
Gyan Bhanot
Is My Forehead Muddy?
A father, who is a logician, tells his children, a boy and a girl, to play in the backyard without getting dirty, but they play in the mud anyway.
 • 
Greg Hopper
Find the poisoned cask of wine
among 1000 casks
 • 
Gyan Bhanot
Potential and Kinetic Energy
And some simple applications
 • 
Gyan Bhanot

April 2025

A Fork in the Road
Should we go right or left?
 • 
Greg Hopper
2
How Modern Numbers Were Invented
Notation matters!
 • 
Greg Hopper
Brad Smith Explains How Neuralink Works
Brad is completely paralyzed and uses Neuralink for all communications
 • 
Greg Hopper
9:42
Methods for Building Genetic Trees
A simple tutorial on UPGMA, Neighbor Joining and Maximum Likelihood
 • 
Gyan Bhanot
The Genetic Code and how it was deciphered.
Who were the scientists involved
 • 
Gyan Bhanot
Some novel "Fermi Puzzles"
And their solutions
 • 
Gyan Bhanot
What if the icepack on Antarctica melted?
By how much would the water level rise?
 • 
Gyan Bhanot
Some fun and startling facts about the solar system
Mostly about the earth and moon and Uranus for now.
 • 
Gyan Bhanot
© 2025 Science on Saturdays
Privacy ∙ Terms ∙ Collection notice
Start writingGet the app
Substack is the home for great culture