![Oh, an Euler's Disk, fun.
Oh, an Euler's Disk, fun.](https://content2.mcqstudy.com/ss/tbbt-10-16-00:00:44.337.jpeg)
Oh, an Euler's Disk, fun.
The Big Bang Theory Season 10, Episode 16
![A floppy disk?
A floppy disk?](https://content2.mcqstudy.com/ss/tbbt-5-5-00:11:11.531.jpeg)
A floppy DISK?
The Big Bang Theory Season 5, Episode 5
![Okay, who had
Leonard gets a floppy disk?
Okay, who had
Leonard gets a floppy disk?](https://content2.mcqstudy.com/ss/tbbt-3-2-00:01:11.060.jpeg)
Okay, who had
Leonard gets a floppy DISK?
The Big Bang Theory Season 3, Episode 2
![can hold his breath
longer than the disk can spin.
can hold his breath
longer than the disk can spin.](https://content2.mcqstudy.com/ss/tbbt-10-16-00:00:22.440.jpeg)
can hold his breath
longer than the DISK can spin.
The Big Bang Theory Season 10, Episode 16
![Okay, this is an Euler's Disk.
Okay, this is an Euler's Disk.](https://content2.mcqstudy.com/ss/tbbt-10-16-00:00:11.262.jpeg)
Okay, this is an Euler's Disk.
The Big Bang Theory Season 10, Episode 16