CLEAN : Afghan migrant shot dead trying to enter Bulgaria

The video tutorial covers three distinct topics: Bell numbers, dermatology, and the color purple. It begins with an introduction to Bell numbers, explaining their significance in mathematics and combinatorics. The tutorial then shifts focus to dermatology, providing insights into skin care and health. Finally, it explores the color purple, discussing its importance in color theory and art.

Can you create a short story or scenario involving 'Bell number bikinis'?

Discuss the significance of color in the phrase 'Pretty purple'.