Activity for Lucas A.‭

Type	On...	Excerpt	Status	Date
Question	—	Propulsion Systems In my world, 500 years in the future, my population fits anti-gravity engines to salvaged boats as a form of transport. These transports fly close to the Earth's surface and are powered by a highly efficient solar panel system rigged as sails. I'm struggling to come up with a design to propel the bo... (more)	—	about 5 years ago
Question	—	New Age Armor Materials In my world, high velocity projectile weapons have become obsolete due to a shield/forcefield that can nullify and deflect projectiles traveling at, or above supersonic speed (EDIT: Firearms are defunct, and obsolete. As such Sub-sonic ammunition for Firearms does not exist). As a result they have ad... (more)	—	about 5 years ago