Friday, August 21, 2015


''What's THIS button for?''


''Declassified nuclear weapons employment manuals from the Cold War.''

Nuclear weapons employment manuals 


Monday, August 17, 2015


''I visualize a time when we will be to robots what dogs are to humans, and I'm rooting for the machines''




''The book begins with researches in robot modelling & design, in which different approaches in kinematical, dynamical and other design issues of mobile robots are discussed. Modelling is a first step in designing a new system; kinematics is the most basic study of how mechanical systems behave. In mobile robotics, we need to understand the mechanical behaviour of the robot both in order to design appropriate robots for tasks and to understand how to create control software for an instance of mobile robot hardware. This chapter presents different researches in design of various robot systems.''

Cutting Edge Robotics (2005)

https://archive.org/details/ost-engineering-cutting-edge-robotics

Monday, August 10, 2015


''Fear of Frying''


Published in 2006, some thirty years after the last Apollo mission-
''The primary threat to astronauts from space radiation is high-energy charged particles, such as electrons, protons, alpha and heavier particles, originating from galactic cosmic radiation (GCR), solar particle events (SPEs) and trapped radiation belts in Earth orbit. There is also the added threat of secondary neutrons generated as the space radiation interacts with atmosphere, soil and structural materials.[1] For Lunar exploration missions, the habitats and transfer vehicles are expected to provide shielding from standard background radiation. Unfortunately, the Lunar Extravehicular Activity (EVA) suit is not expected to afford such shielding.'' 
Oh well.

Active Solid State Dosimetry for Lunar EVA, NASA 2006

https://archive.org/details/nasa_techdoc_20060013413