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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Threads
How do different variables affect the power needed to ride a bike?
- fredfmah
- · Replies 5 ·
Left Hand Thread 3/8-16 Full Thread Tap Bolt 1/2" Long, No MOQ?
- NoTime
- · Replies 22 ·
Greetings, asking for sources.
- Fukushuusha
- · Replies 4 ·
Can I Find the Height of My Chimney Without Using Expensive Equipment?
- Bernie Hunt
- · Replies 3 ·
Why are big engines so horribly inefficient?
- ShawnD
- · Replies 34 ·
How to select the Injector for CNG application
- getsasi
- · Replies 2 ·
Real-life applications of the Heaviside function
- relaxed_guru89
- · Replies 2 ·
Are there research in engineering?
- kant
- · Replies 13 ·
Does buckling in a 3000m steel riser affect buoyancy force?
- mhl
- · Replies 2 ·
Programming language for engineering
- z-component
- · Replies 19 ·
Building a vending machine for a senior EET project
- ENGRedcupcake
- · Replies 4 ·
1000 years to improve on gunpowder
- Loren Booda
- · Replies 9 ·
Can someone tell me what i need to know before
- pakmingki
- · Replies 2 ·
Which calculator is your favourite and why?
- Maxwells Demon
- · Replies 20 ·
Television Wall Mounting - Torque Considerations
- ccny62
- · Replies 1 ·
Converting wood joists to steel
- fiddlesticks
- · Replies 3 ·
Engineering Degree Completion Time Statistics
- trajan22
- · Replies 5 ·
Am I good enough to become an engineer?
- enraged_lemon
- · Replies 4 ·
Building a Rube Goldberg Machine Using Analogue Multimeter
- bobm866
- · Replies 1 ·
Join the cisco courses so i can get a certification
- moe_3_moe
- · Replies 5 ·
Build a Modular Block That Harnesses Light
- Ppzek
- · Replies 14 ·
Architect verses Civil Engineer
- Sphereic
- · Replies 3 ·
Rube Goldberg machine to measure water in ice cream using multimeter
- bobm866
- · Replies 3 ·
News Mine Resistant Ambush Protected vehicles
- edward
- · Replies 20 ·
Building a Wind Tunnel and Stabilizing an Airplane in Pitch
- Cyrus
- · Replies 19 ·
Should I go to grad school or work after my BS degree?
- Maxwell
- · Replies 1 ·
How Critical Are Symmetry Theories to Modern Engineering and Technology?
- Rothiemurchus
- · Replies 11 ·
Convert Tangential Stress Around Circular Hole to XY Co-ordinates
- aidiot
- · Replies 3 ·
Exploding the Limits: Microwaving Unusual Objects
- delta001
- · Replies 5 ·
Infrastructure Life Expectancy: Frequency Distribution?
- TheRobsterUK
- · Replies 2 ·
Pro Engineer in a week Muwahahhaha
- Cyrus
- · Replies 13 ·
News Railway tunnel across Bering Strait
- Rothiemurchus
- · Replies 8 ·
Is Civil Engineering a Good Career Path?
- AngeloG
- · Replies 6 ·
How can a one-way light tube be created using mirrors and plexiglass?
- mcnaryxc
- · Replies 5 ·
PE license for Civil and mechanical engineers
- LRJ85
- · Replies 3 ·
Are Nail Guns Too Dangerous for General Public Use?
- wolram
- · Replies 22 ·
Annoying Clicking Sound from Front Derailer
- Physics is Phun
- · Replies 32 ·
Is Structural Integrity related in any way to Static Friction? Or vice versa?
- structural inte
- · Replies 7 ·
Where Can I Find a Quiet Motor for a Doppler Shift Experiment?
- Ruddiger27
- · Replies 1 ·
Solar Water Heater Installation Cost: $/Watt
- eaboujaoudeh
- · Replies 6 ·
Is Hell exothermic or Endothermic ?
- smarter than u
- · Replies 8 ·
Solar Power Plant Idea for Review
- wind_sailor_NZ
- · Replies 1 ·
Should my oven be on 24/7 or not?
- TSN79
- · Replies 5 ·
My Electrical Engineering Resume- how does it look?
- david90
- · Replies 13 ·
Owner moved my survey stakes on Arizona luxury development
- tribdog
- · Replies 12 ·
Understanding Scanner Functionality
- tomas
- · Replies 3 ·
In need of some advice regarding Science Olympiad boomilever
- 996gt2
- · Replies 4 ·
Can human efficiency be negative if oscillatory motion does no work?
- adrenaline
- · Replies 12 ·
Fun stuff you get to do as a nuclear engineer?
- Pythagorean
- · Replies 14 ·
Get a Tracking Chip for Fish in Canals
- Adder_Noir
- · Replies 11 ·
Do compact fluorescent lights always make sense?
- Ivan Seeking
- · Replies 21 ·
Magnetic Simulation: Simulating Permanent Magnet Separator
- samulon
- · Replies 5 ·
Parabolic Cables: Info for Grad Thesis
- sinaneguz
- · Replies 1 ·
Which watches are the best and why?
- verdigris
- · Replies 14 ·
What would perpetuum mobile be good for?
- xAxis
- · Replies 9 ·
Can a Stirling engine work in -40 degree weather?
- Pythagorean
- · Replies 11 ·
Which engineering field makes the most money?
- pakmingki
- · Replies 10 ·
What do you think about design?
- hanson
- · Replies 10 ·
Buy a sport bike sometime in the next year
- franznietzsche
- · Replies 78 ·
Award-winning project with over 100 EER efficiency
- Artman
- · Replies 14 ·
Which discipline to specialize in engineering?
- bluevires
- · Replies 1 ·
How Do I Calculate the Right Steel Stand Specifications for a Heavy Aquarium?
- KnowNothingMan
- · Replies 1 ·
Designing Aluminum Square Tube Table Legs for 90kg Load Support
- cabellos
- · Replies 6 ·
How to make a flying rocket by using papers?
- kindaichi
- · Replies 4 ·
Using Excel with engineering equations
- hedons
- · Replies 17 ·
A (hopefully) easy question to answer about cantilever beams
- ralphowilson
- · Replies 2 ·
Pool Heater Installation and Comparison Questions
- eaboujaoudeh
- · Replies 2 ·
What inspired your choice of thesis topic in civil engineering?
- Pyrrhus
- · Replies 8 ·
Converting sound waves from wind turbines to electrical power
- vhbeazel
- · Replies 13 ·
Design a tree support system for windstorms
- titus_polo
- · Replies 8 ·
How to calculate load distribution on an aluminium bed frame
- cabellos
- · Replies 2 ·
What type of engineering should i go into?
- BigZ
- · Replies 2 ·
Why Are Women Underrepresented in Engineering Fields?
- mikewashere
- · Replies 17 ·
Why do people write new text books?
- Cyrus
- · Replies 46 ·
Invention: but dont know if it works.
- corra
- · Replies 3 ·
The 10-step engineering design process
- quantumdude
- · Replies 10 ·
A simply supported beam has 2 equal point loads (W/2)
- SarahM1980
- · Replies 1 ·
Is There a Smokeless Burning Tool for Home Use to Avoid Identity Theft?
- John34320
- · Replies 14 ·
Calculating tank size for 10,000 lb boat lift with buoyancy tanks
- Mfrank21
- · Replies 7 ·
Optimal Cross Section for Handling Tension and Compression in Boomilever Design
- Freefall
- · Replies 11 ·
Why are the x-components of tension unequal in this cable geometry?
- stinlin
- · Replies 27 ·
Define the differance between Mass and Weight
- Robin07
- · Replies 13 ·
Microwave Steam Engine, Would this work?
- sas3
- · Replies 1 ·
What are the specifications for beverage container valves?
- wxrocks
- · Replies 4 ·
Can Water be Lifted by Weight in Hydraulic Energy Systems?
- Rand
- · Replies 6 ·
What is an example of a well conditioned matrix with a small determinant?
- chadpip
- · Replies 2 ·
Camera and Display RGB question
- rp895
- · Replies 1 ·
Motion Solution for MA Sculpture Student
- Dylan
- · Replies 3 ·
Good engineering dynamics book?
- mrmotobiker
- · Replies 7 ·
Opinion needed: 'friend's' idea
- vincentm
- · Replies 8 ·
Route in becoming a charted engineer
- TeDucK
- · Replies 6 ·
Cantilever beam with distributed load and end load
- Parner111
- · Replies 6 ·
Should I specialize in electrical engineering?
- chipmunk22
- · Replies 4 ·
When is Moment Reduced in Reinforced Concrete Design?
- niz
- · Replies 5 ·
Is there something wrong with this?
- BobG
- · Replies 5 ·
3D closed-form triangulation solution
- Lagomorph
- · Replies 1 ·
Requirements and Characteristics of a Good System Design
- Kinn Sein
- · Replies 5 ·
Building and testing potato cannons
- Stevedye56
- · Replies 29 ·
Member forces in statically determinate Al frame not matching between joints
- dichotomy
- · Replies 16 ·