Bar chart slide template. Business data. Graph, diagram. Creative concept for infographic, templates, presentation, report. Can be used for topics like analysis, statistics, finance. Royalty-free ...

Pure mathematics is, in its way, the poetry of logical ideas.” — Albert Einstein The Space Race between the USSR and the ...

A 17-year-old from Wiltshire has broken the world record for solving a twelve-sided Rubik’s Cube in just 22.89 seconds.