If I can ' t tolerate it at 25 , I can ' t imagine 30 years from now . You ' re doing amazingly great , as a woman and as a mother two separate things ! . Thank you ! <| sep |> for a number of reasonstitanium is expensiveto minimize the amount of Ti needed , you would want to use an efficient of a structure as possibleopen mesh space frames like this are the most efficient to take and carry load with the least amount of material . triangular mesh grids are the best way to analyse how the loads will be distributed under various conditions . powder metal sintering is what enables this kind of space frame design , any other forming technique would require joints and interfaces that are inefficient and bulky . <| sep |> Probably have a new one in 35 min