Join the discussion of general engineering topics. The design, building, and use of engines, machines, and structures. Use the forum for any engineering topics not applicable to the specific categories.
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Windows SW for advanced data analysis
- jumpjack
- · Replies 3 ·
How a skywriting at night is seen from 50 feet away?
- sameev29
- · Replies 5 ·
Frames and origin in SO2 Manifold
- benzun_1999
- · Replies 3 ·
The KKK tried to build a death ray
- jack476
- · Replies 17 ·
Moment and elastic curve equations for triangular load on pinned-roller beam
- Quantumsatire
- · Replies 3 ·
Life is based entirely on obsession and apathy?
- Azmodan
- · Replies 5 ·
How to optimise something when multiple parameters change the output
- CraigH
- · Replies 4 ·
What does it mean if the capability index is .08
- jim1174
- · Replies 1 ·
Nanosystems by Drexler - diamondoid nanomachines
- catpants
- · Replies 2 ·
Advanced Control Systems in Cambridgeshire: Find a Provider
- Niko Napier
- · Replies 1 ·
Can Tesla's battery technology keep up with demand?
- Jason White
- · Replies 17 ·
How can I model a two tank system to control fluid level in tank 2?
- KybKyb
- · Replies 4 ·
Certify that our stages being built to manufacturers specifications
- Vhaxx202
- · Replies 3 ·
How to reduce a distributed load to a resultant force
- benanderson08
- · Replies 6 ·
Will truss linkages diminish vibrations?
- Varadha
- · Replies 3 ·
So how could I use both - foreign languages and engineering
- Tyrion101
- · Replies 12 ·
An engineering perspective on christmas
- davenn
- · Replies 2 ·
Delivering substance 300 feet underwater using CO2 pressure
- Yofish
- · Replies 5 ·
What is the significance of translating binary code?
- Mechatron
- · Replies 4 ·
Cantilever spreadsheet for dummies
- Dingomack
- · Replies 2 ·
What Causes Light Emission in Ionized and Excited Atoms?
- rogerk8
- · Replies 15 ·
Advice for Parent of Child with Possible Science Interest
- BayArea80
- · Replies 26 ·
Mechanics - factored self weight of an object
- leagcy21
- · Replies 2 ·
What shapes inside a wireless wooden speaker can amplify sound?
- AlfieD
- · Replies 20 ·
1st and 2nd moment of interia of curves and surfaces
- Jhenrique
- · Replies 2 ·
Suspension design for medical stretcher
- Varadha
- · Replies 16 ·
How can I build a high volume water filtration system for ag-processing?
- Jake Platt
- · Replies 3 ·
What is this strange instrument made of brown and grey metal strips?
- retagaine
- · Replies 1 ·
What Causes the Different Colors of the Aurora?
- rogerk8
- · Replies 8 ·
What Problems Could a Biomechanical Device Solve in Daily Life?
- clancy2323
- · Replies 2 ·
What is blue glow in vacuum tubes?
- rogerk8
- · Replies 17 ·
Geolocation of emitters using an interferometer array
- senmeis
- · Replies 9 ·
Is the reported demand for Engineers inflated?
- annoyinggirl
- · Replies 16 ·
Projectile Blast Containment Calculations
- Meerkat88
- · Replies 15 ·
Can Crowdsourcing Propel Us to Mars by 2025?
- ilikescience94
- · Replies 1 ·
Civil Engineering is the easiest Engineering discipline?
- Justcard
- · Replies 9 ·
Does Holding a Motor Lifting a Weight Increase the Load on Your Arm?
- anubodh
- · Replies 1 ·
Deflections in a 5-storey 3-bay frame using elemental stiffness matrix
- median27
- · Replies 2 ·
How do bar code scanners read a bar code from a cell phone screen?
- mrspeedybob
- · Replies 1 ·
Dale's background in biomedical engineering and medical imaging
- Greg Bernhardt
- · Replies 18 ·
How much load is going through the bolts
- Stickyman
- · Replies 38 ·
Allowable Deflection of a Cantilevered Beam
- CWIL
- · Replies 3 ·
Finding normal modes of a 3D object
- carllacan
- · Replies 8 ·
Use 'Kinect' as a motion sensor's receiver
- simpsonocean
- · Replies 5 ·
Exciting new areas of research?
- Nikitin
- · Replies 1 ·
How to fit distribution models for a frequency analysis?
- median27
- · Replies 2 ·
Calculating Beam Load Proportionality with Point Loads
- kye
- · Replies 1 ·
Why does my roommate's engineer claim bother me so much?
- coca-cola
- · Replies 22 ·
Cantilever support structure without anchoring to surface
- locksmithdon
- · Replies 1 ·
Strength of Materials- Asymmetric, simply supported beam problem
- dorado29
- · Replies 1 ·
What is the name of this car part?
- Wilson Jt
- · Replies 5 ·
Measuring Ocean Waves for Wave Energy Projects
- simpsonocean
- · Replies 3 ·
Detailed engineering design, technology
- chaturnar
- · Replies 2 ·
Sizing pipe for large sign in high wind area
- rsallee
- · Replies 4 ·
Engineering the Copenhagen Wheel: Revolutionizing Biking?
- Greg Bernhardt
- · Replies 1 ·
USB TV tuner stick recommendations for Windows 7
- biferi
- · Replies 1 ·
Why do unsupported beams have eigenfrequencies?
- Butters
- · Replies 1 ·
How could a ship harness fire to move against wind and currents?
- Psinter
- · Replies 5 ·
Is it likely engineers will ever need to go beyond basic QM?
- -Dragoon-
- · Replies 5 ·
Noise and vibration from condo boiler room piping and elevator
- jedi_jenn
- · Replies 4 ·
Mining metals and launching rockets from a lunar base
- AdrianHudson
- · Replies 7 ·
How do atomic clocks work?
- biferi
- · Replies 11 ·
Problem solving in rural hospitals Thailand
- Baby Incubator
- · Replies 6 ·
Solve the Microwave Quandary: 4 Roommates and Boiling Oil
- NewGuy1
- · Replies 2 ·
Affordable Replacement Battery for HP G62M Series Laptop in USA
- biferi
- · Replies 1 ·
Reviving Old Accounts: A Scientist's Perspective
- Flyboy
- · Replies 6 ·
Is long distance visible light transmission possible?
- ciurio
- · Replies 13 ·
Crossing Weak Bridges - Driving Fast or Slow?
- Feynman Bongos
- · Replies 6 ·
3 variable process controls - I have no idea
- rgray107918
- · Replies 7 ·
RCC structures and load bearing walls
- rollingstein
- · Replies 2 ·
What is engineering design optimization and why is it a distinct discipline?
- Aero51
- · Replies 12 ·
How Do Kalman Filters Guide Missiles?
- jhae2.718
- · Replies 1 ·
Location finding for augmented reality
- 1dude1
- · Replies 1 ·
Building a portable device to extract water from air
- perplexabot
- · Replies 33 ·
Where Can I Find a Used Force Gauge for Measuring Paragliding Line Strength?
- skrat
- · Replies 6 ·
3D Scanner using static electric fields
- taylaron
- · Replies 3 ·
Preventing Pipe Freeze in Cold Weather
- dyounger
- · Replies 13 ·
Heat air, water and generate electricity from solar tubes.
- taylaron
- · Replies 3 ·
Design Rain Sensor Umbrella for Final Year Project
- Laavan
- · Replies 4 ·
Who else uses good pens and pencils to do their work?
- gravenewworld
- · Replies 12 ·
Feasibility of wind turbines on high-rise buildings above 30 floors
- djsourabh
- · Replies 8 ·
Can an instrument ever have an accuracy better than its repeatably?
- rollingstein
- · Replies 9 ·
How long does natural gas burn after a pipeline is ruptured?
- rollingstein
- · Replies 2 ·
PAS (Pedal Assisted System) ebike
- Rolandky
- · Replies 3 ·
Active Noise Cancellation for Conference Room
- dorimardr
- · Replies 2 ·
Pressure sensors for seat cushion connected to computer
- jermaindefoe
- · Replies 8 ·
Is the system linear if there is an independant gravity term
- silentwf
- · Replies 7 ·
Special Request: Deadline 2PM EST 9/25/2013
- FlexGunship
- · Replies 7 ·
300 ton crane: Why are dock cranes so massive?
- rollingstein
- · Replies 15 ·
Medical Imaging System Design - Standards?
- yodnnee
- · Replies 1 ·
How do I find deflection in this beam?
- raymanmusic
- · Replies 4 ·
Does engineering require an IQ of 120 or higher?
- strategos1618
- · Replies 76 ·
What Is Laser Doppler Anemometry and How Does It Work?
- mm391
- · Replies 1 ·
Method of determining volume of water in an arbitrary container
- snwright
- · Replies 21 ·
How Can Strain Gauges Be Used to Design an Effective Accelerometer?
- EngineeringDaN
- · Replies 1 ·
Understanding Stress Variations in a Uni Axial Bar
- jayanth nivas
- · Replies 5 ·
How does design thinking relate to history, economy, and culture?
- tg22542
- · Replies 2 ·