It is not known for sure what the 'DS' stands for in Nintendo DS. Some think 'DS' is short for 'Dual Screen,' while others believe 'DS' stands for 'Developer's System.'
Although the console is mostly sold in silver, a blue version is also available.
You can play your Game Boy Advance games with Nintendo DS, and vice versa.
While in production, Nintendo gave Nintendo DS the code name, 'Project Nitro.'
