Q: If Such thought-projectors may be part of the science they will give us.", can we say that "Their technology is way more advanced than ours."?

A: it is not possible to tell

Q: If Grinding limestone to an ultrafine particle size improves dissolution rate of limestone in the slurry and can decrease the size requirement of the reaction tank., can we say that "Grinding limestone down makes it dissolve 40% faster."?

A: it is not possible to tell

Q: If and i had to have an alignment done last year so i had that done, can we say that "The previous year, the alignment was carried out."?

A: yes

Q: If oh um now that's awful, can we say that "I am sad about that."?

A:
it is not possible to tell