What cause accident on Apollo 13? I heard that astronauts need to stir the crio tanks, but why they need to do this? - Quora
Did the Apollo 13 crew stir their cryogenic tanks prior the stir that caused the explosion? If so, how many stirs were done during the mission? - Quora
![Experimental investigation and multi-objective optimization of cryogenic Friction-stir-welding of AA2014 and AZ31B alloys using MOORA technique - ScienceDirect Experimental investigation and multi-objective optimization of cryogenic Friction-stir-welding of AA2014 and AZ31B alloys using MOORA technique - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S2352492822017780-ga1.jpg)
Experimental investigation and multi-objective optimization of cryogenic Friction-stir-welding of AA2014 and AZ31B alloys using MOORA technique - ScienceDirect
Did the Apollo 13 crew stir their cryogenic tanks prior the stir that caused the explosion? If so, how many stirs were done during the mission? - Quora
![Observations by cryo-electron microscopy (CEM) of coupling between the... | Download Scientific Diagram Observations by cryo-electron microscopy (CEM) of coupling between the... | Download Scientific Diagram](https://www.researchgate.net/publication/363627150/figure/fig3/AS:11431281087512556@1664641318976/Observations-by-cryo-electron-microscopy-CEM-of-coupling-between-the-BIOT-NFL-peptide.png)