Boeing has come out with a new material called "microlattice". It is 99.99% air! https://youtu.be/k6N_4jGJADY Think how light our Ferrari's can be using this material! I hope they develop it quickly! Jacob Potts
I saw that story on CNN.com. Looks pretty cool. Let's hope it is made at a price point that it can be affordable for use in things other than high end exotics.