What is the difference between 1800 and 1810 stainless steel? Each of these types are classified by the percent of chrome and nickel in the steel. 18/10 stainless steel has 18% chrome and 10% nickel, hence the 18/10 classification. While 18/0 stainless steel has 18% chrome and 0% nickel. Nickel effects stainless steel’s corrosion resistance […]
How many space missions are there now?
How many space missions are there now? This is a list of NASA missions, both crewed and robotic, since the establishment of NASA in 1958. There are over 80 currently active science missions. What space missions are active right now? Missions in progress ARTEMIS P1/P2. Mission: studying the effect of the solar wind on the […]
Is Yanmar the same as Yamaha?
Is Yanmar the same as Yamaha? This new line of products from YANMAR is the result of a partnership with Yamaha Motor Corporation as an expansion of the two companies’ global partnership in which they have worked together in the fields of industrial-use unmanned helicopters, generators and snow blowers. Does Yamaha Make Yanmar? The two […]
What are the basics of AutoCAD?
What are the basics of AutoCAD? AutoCAD – The Basics. The focus of this course is on using accurate and efficient techniques to draw and modify basic shapes. No AutoCAD experience is necessary, but participants are expected to be comfortable opening, saving and closing files; moving, copying and deleting files; locating files in different folders […]
How does AODV routing protocol work?
How does AODV routing protocol work? In AODV, nodes discover routes in request-response cycles. A node requests a route to a destination by broadcasting an RREQ message to all its neighbors. When a node receives an RREQ message but does not have a route to the requested destination, it in turn broadcasts the RREQ message. […]
What is a tin foil hat person?
What is a tin foil hat person? Some people – “Tin Foil Hatters” – have a belief that such hats prevent mind control by governments, spies, or paranormal beings that employ ESP or the microwave auditory effect. What does putting tin foil on your head do? The scientific reasoning behind the foil helmet is that […]
Is fault a discontinuity?
Is fault a discontinuity? Faults are discontinuities on which identifiable shear displacement has taken place. They may be recognized by the relative displacement of a rock on the opposite sides of a fault plane. Joints are breaks of geological origin along which there has been no visible relative displacement. What is a discontinuity in geology? […]
What did US soldiers wear in ww2?
What did US soldiers wear in ww2? U.S. Army basic service uniforms consisted of a winter service uniform of olive drab wool worn in temperate weather, and a summer service uniform of khaki (a shade of tan) cotton fabric worn in tropical weather. What did they wear in the ww2? Trench coats, bomber jackets, knit […]
What is a financial disclosure form in clinical trials?
What is a financial disclosure form in clinical trials? When a clinical investigator has disclosable financial interests and arrangements, the disclosure statement submitted to FDA is required to include a description of any steps taken to minimize the potential for bias resulting from any of the disclosed financial interests and arrangements (21 CFR 54.4(a)(3)(v)). What […]