in tacked ...what it mean?
R.I.P. Hawking
Perhaps his consciousness remains in tacked to experience all those dimensions he theorized about... You’ll be missed one of my heroes [emoji][emoji][emoji]

Question

in tacked ...what it mean?
R.I.P. Hawking 
Perhaps his consciousness remains in tacked to experience all those dimensions he theorized about... You’ll be missed one of my heroes [emoji][emoji][emoji]

Answer

"In tacked" does not mean anything, this person simply made a spelling mistake - they meant the word "intact" which means "all together, in good condition, still working, still one piece, etc."  As in, "Despite his body being in bad shape, his mind was still intact, allowing him to do incredible things in Physics."