So far this year , I have learnt about a wide variety of subjects including the first digits of pi :

3.14159265... and coordinates. It was my birthday on the 5th May and here are some I got:

.skateboard

.basketball

Science

My favourite chemistry diagram is the periodic table.

Here is some images of atoms.

Introduction

This is a 4-d shape:

They are 4-d as they are moving

Here are some pictures of black holes . They break the laws of physics.