Investigator Dan Heck summarizes a new study. Heck says: “Moon dust, or above ground dirt, is apparently as toxic as regular ground dirt, but not ground dirt, which is about as toxic as unground dirt.” The study is: “Estimate of safe human exposure levels for lunar dust based on comparative benchmark dose modeling,” John T. […]
Tag: ground
Using coffee grounds to give grip ability to a robotic hand
Folks at Cornell University figured out how to use coffee grounds and air to add gripping — grab this! grab that! — capabilities to a robotic hand. This video shows and tells how: (Thanks to investigator Margaret Tuley for bringing this to our attention.)