![Dianna Cowern on Twitter: "6 week flexibility challenge! I'm putting the science I learned in my latest video to use. I'll post again in 6 weeks to show you my progress. HOLD Dianna Cowern on Twitter: "6 week flexibility challenge! I'm putting the science I learned in my latest video to use. I'll post again in 6 weeks to show you my progress. HOLD](https://pbs.twimg.com/media/DZ_kKo_U8AAvrGc.jpg)
Dianna Cowern on Twitter: "6 week flexibility challenge! I'm putting the science I learned in my latest video to use. I'll post again in 6 weeks to show you my progress. HOLD
![Dianna Cowern on Twitter: "Ten years ago exactly I was a wee pre-freshman smiling before the physics classes started. I don't look a score older! That phone though... https://t.co/XcDpkeTiXc" / Twitter Dianna Cowern on Twitter: "Ten years ago exactly I was a wee pre-freshman smiling before the physics classes started. I don't look a score older! That phone though... https://t.co/XcDpkeTiXc" / Twitter](https://pbs.twimg.com/media/DBh81B3U0AAj162.jpg)
Dianna Cowern on Twitter: "Ten years ago exactly I was a wee pre-freshman smiling before the physics classes started. I don't look a score older! That phone though... https://t.co/XcDpkeTiXc" / Twitter
![Dianna Cowern on Twitter: "6 week flexibility challenge! I'm putting the science I learned in my latest video to use. I'll post again in 6 weeks to show you my progress. HOLD Dianna Cowern on Twitter: "6 week flexibility challenge! I'm putting the science I learned in my latest video to use. I'll post again in 6 weeks to show you my progress. HOLD](https://pbs.twimg.com/media/DZ_kKpoU8AEM4La.jpg)
Dianna Cowern on Twitter: "6 week flexibility challenge! I'm putting the science I learned in my latest video to use. I'll post again in 6 weeks to show you my progress. HOLD
![Dianna Cowern on Twitter: "I threw a party at @veritasium and @RaquelNuno's house and they'd filled their entire pool with shade balls. Thanks for letting me swim in your balls. Also thanks Dianna Cowern on Twitter: "I threw a party at @veritasium and @RaquelNuno's house and they'd filled their entire pool with shade balls. Thanks for letting me swim in your balls. Also thanks](https://pbs.twimg.com/media/D9crjVZUEAIRU3p.jpg:large)