- #1
monty28
- 3
- 0
why are guns metal? why are bridges made the way they are? why do we not make double decker lorries? this is my thinking... you follow?
What would be impossible to build and why?
- Thread starter monty28
- Start date
-
- Tags
- Build Impossible
Click For Summary
Discussion Overview
The discussion revolves around the feasibility of building certain structures and machines, exploring the reasons behind current design choices and limitations. Topics include the materials used in construction, the practicality of double-decker vehicles, and theoretical constraints in engineering and physics.
Discussion Character
- Exploratory
- Debate/contested
- Conceptual clarification
Main Points Raised
- Some participants question why certain items, like guns and bridges, are made from specific materials and designs, suggesting that economics, safety, and material limitations play significant roles.
- One participant argues that the design of vehicles, such as lorries, is often driven by common sense and efficiency, questioning the practicality of double-decker lorries.
- Another participant points out exceptions to the single-deck lorry design, mentioning flatbed semi container trucks and auto transports as examples of double-decker configurations.
- There is a claim that it is impossible to build a 100% efficient machine and that certain thermodynamic limits, like those posed by the Carnot cycle, cannot be surpassed.
- One participant asserts that while certain constructions are theoretically possible, practical limitations such as cornering forces and center of gravity must be considered in the design of double-decker vehicles.
Areas of Agreement / Disagreement
Participants express differing views on the practicality and feasibility of double-decker vehicles and the reasons behind material choices in construction. The discussion remains unresolved, with multiple competing perspectives presented.
Contextual Notes
Participants reference various constraints, such as economic factors, material limitations, and theoretical principles, without reaching a consensus on the implications of these factors for construction and design.