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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Why is the sky blue using avogardo's number?
- kealakamu
- · Replies 3 ·
Engineers who changed an industry.
- Integral
- · Replies 2 ·
What are the career options in Civil Engineering?
- Matt
- · Replies 6 ·
Can Hypnosis Really Change Behavior and Perception?
- Dx
- · Replies 22 ·
Solve the Hardest Puzzle Ever: Who is the Engineer?
- maximus
- · Replies 3 ·
College schedule for engineering major with physics as a future double major
- kyle_soule
- · Replies 10 ·
How Does Trojan Horse Gene Injection Work in Mice?
- sheldon
- · Replies 4 ·
Can Perpetual Motion Machines Really Work?
- Mr. Robin Parsons
- · Replies 12 ·
Starting nuclear engineering at University of Florida
- LakeMountD
- · Replies 6 ·
How do television detectors work ?
- username
- · Replies 7 ·
Will SETI@home users receive recognition if the mothership returns?
- eNtRopY
- · Replies 6 ·
What are computer BOTs and what uses do they have?
- sheldon
- · Replies 3 ·
Envelope Adhesives: How Non-Toxic Adhesives Are Made
- Greg Bernhardt
- · Replies 7 ·
Ban electromagnetic radiation to prevent Earth's energy loss
- EricKnaak
- · Replies 2 ·
Why Do Light Bulbs Break When You Switch Them On?
- username
- · Replies 6 ·
How to make everyday a good hair day.
- eNtRopY
- · Replies 1 ·
Google 'Crawling' and 'Caching'
- dav2008
- · Replies 13 ·
Is a Degree Necessary to Succeed in Engineering?
- Dx
- · Replies 15 ·
What Can We Learn About Windows LongHorn from This FAQ?
- LogicalAtheist
- · Replies 1 ·
Favorite toolsWhat are your favorite tools and why do you like them?
- BoulderHead
- · Replies 16 ·
How do you make equations in this format?
- schwarzchildradius
- · Replies 4 ·
How do refrigerator magnets work with only one magnetic side?
- liveitloud
- · Replies 3 ·
Creating a Vortex in Water by Ionizing with High Voltage?
- username
- · Replies 2 ·
Choosing an Electrical Engineering Major - Too Many Questions
- ahmad
- · Replies 2 ·
Why do black and white send opposite charges in a copy machine?
- RuroumiKenshin
- · Replies 2 ·
How does a microwave bomb work?
- FZ+
- · Replies 8 ·
Ballistic Missile Defense: The $6 Billion Plan
- timyoung
- · Replies 6 ·
What is modal testing and what does it involve?
- enigma
- · Replies 3 ·
Seismograph and earthquake homework questions
- Nicool003
- · Replies 2 ·
Can Cell Phones Be Tapped Without Physical Access?
- nbann5000
- · Replies 2 ·
Welcome Sensei: New Mentor for HSW
- Greg Bernhardt
- · Replies 6 ·
How do antibiotics actually attack the bacteria ?
- STAii
- · Replies 3 ·
Intellectual level in answering questions
- russ_watters
- · Replies 5 ·