Ann: Quarterly Shareholder Update, page-12

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MJ does have a real job outside of 1414.
Just as 14d require expertise in specific fields MJ has helped with his expertise, I would assume in the refectory area.
Jordan Parham (the burner man) has been slotted in.
Just as a materials scientist will soon join the team.

Matthew is also the founder of ammjohn

https://www.ammjohn.com.au/our-team/

Founded in 2009, 1414 Degrees was originally known as Latent Heat Storage. Its TESS technology arose out of initial investigations by the CSIRO, and a visionary group of private investors subsequently contributed more than $2 million across five years to enable further research and development by high temperature engineering consultancy, ammjohn.
https://1414degrees.com.au/investor-profile-anne/
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