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Bubble sort and insertion sort in Python, step by step
Bubble sort walks along a list comparing neighbours and swapping any pair that's out of order, and each pass carries the biggest remai...
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Code
Bubble sort and insertion sort in Python, step by step
Bubble sort walks along a list comparing neighbours and swapping any pair that's out of order, and each pass carries the biggest remai...
Geography
How Are Earthquakes Measured? Why M8 Isn't Twice M4
Earthquakes are measured with seismometers, instruments that record the ground shaking as a wiggly line called a seismogram. From those re...
Biology
Why are cells so small? Surface area to volume ratio
Cells are small because everything a cell needs, such as oxygen and glucose, has to get in through its surface, and much of it then spread...
Chemistry
Why Are Noble Gases Unreactive? Electron Shells Explained
Noble gases are unreactive because their outer shell of electrons is already full: 8 electrons, or 2 for helium. That's a stable arran...
Android
Sholo Guti Game for Android: Porting a Web Game to Kotlin
Battisi is our Android version of Sholo Guti, the 32-bead jump-capture game also called Bead 16 or 16 Guti. It started as a web game we b...