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I just received a my patent for a non-lethal bullet and is
Good evening I just received a my patent for a non-lethal bullet and is in need of someone to assist in its development could you recommend someone who could possible help? … read more
William Purpura
William Purpura
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MBA & MSME
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If a light transmission was put on a treadmill bicycle for
If a light transmission was put on a treadmill bicycle for horses like this how fast could the horse average and what would it's top speed be! If a person walks 3 mph and jogs 5 sprints 20, then would… read more
Matt
Matt
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I am trying to calculate beam deflection on an I beam. Will
Good afternoon. I am trying to calculate beam deflection on an I beam. Will provide more details if you can help. … read more
walkereng
walkereng
Bachelor's Degree
Bachelor's Degree
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Could the V1 jet engine be advanced by placing a cone within
Could the V1 jet engine be advanced by placing a cone within a cone with slotted turbine openings inside both cones off centered to seal when combustion occurred unside the chamber spinning the cones … read more
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Could towed launch be used to tow pulse jet like aircraft
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Matt
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Could floods be prevented by digging 1 square mile around
Could floods be prevented by digging 1 square mile around near rivers to catch overflowing river water and preventing flooding down stream pumping the water out of the funnel at controlled pace and us… read more
walkereng
walkereng
Bachelor's Degree
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Could we use a industrial scale control line with a spinning
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William Purpura
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Could we 1/2 sleeve in a helicopter like turbine into a
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I have a large piece of glass. It probably weighs 80-90 pounds.
I have a large piece of glass. It probably weighs 80-90 pounds. It's 2.5' x 4.5', roughly. I guess you'd say it's tempered. It used to be the top to a glass coffee table but one of the glass legs brok… read more
Expert
Expert
What happens if a bicycle with a mountain type ( straight across
What happens if a bicycle with a mountain type ( straight across handlebar ) is struck on the tip of the left handlebar by a passing motor vehicle? That's LEFT as seen from the rider's point of view w… read more
Michael Hannigan
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Would this work well? Disk jet turbine. Counter rotating
Would this work well? Disk jet turbine.Counter rotating turbines in disk or frisbee shape with ports on front and back to give a ram/scram jet combination. Increased radius increases tip speed.… read more
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William Purpura
Managing General Partner
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Could an efficient gun be made that uses the reverse
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William Purpura
William Purpura
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I'm very concerned about the 100+ year old building I live
I'm very concerned about the 100+ year old building I live in and the fairly steady stream of heavy bass music coming from the cars below. This occurs for about 5 hours a night, up to 3 nights per wee… read more
StructuralEng
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Bachelor's Degree
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I would like to lift a truck canopy onto a shed roof using a
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Expert
Expert
Our previous question: How do you measure the maximum height
Hello,Our previous question: How do you measure the maximum height limit of 40' Thank you for the info and link. However the diagram does not show how to measure the grade if the buildings butt each o… read more
walkereng
walkereng
Bachelor's Degree
Bachelor's Degree
186 satisfied customers
Hello - and thank you in advance for your time and patience.
Hello - and thank you in advance for your time and patience. I am not sure I need an engineer - but I didn't know which other category my question would fit. I am living in a house now - about 2 yrs -… read more
walkereng
walkereng
Bachelor's Degree
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MY MAN MADE POND IN MY BACK YARD HAS BEGUN TO LEAK AFTER FOUR
MY MAN MADE POND IN MY BACK YARD HAS BEGUN TO LEAK AFTER FOUR YEARS. IT IS MADE OF ROCK AND CONCRETE WITH A COATING IN THE POND OVER THE CONCRETE. WHAT TYP OF COATING SHOULD I PUT ON IT AFTER CLEANING… read more
ibosley
ibosley
Master's Degree
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How do I build a windmill generator out ff an automotive style
How do I build a windmill generator out ff an automotive style alternator.Im thinkig one made for a diesl engine would be better.If not an alternator then some other readilly available cheap component… read more
ibosley
ibosley
Master's Degree
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Meet the Experts:

walkereng

walkereng

Bachelor's Degree

186 satisfied customers

Over 30 years of comprehensive experience

Matt

Matt

Engineer

52 satisfied customers

Mechanical Engineering Hons degree, been working in automotive industry for the last 18 years - Engine development engineer

StructuralEng

StructuralEng

Bachelor's Degree

177 satisfied customers

Engineering Expert

William Purpura

William Purpura

Managing General Partner

34 satisfied customers

Managing General Partner at Dargon Developement

Shannon Galway

Shannon Galway

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VP Technical Services Major Engineering Company

ibosley

ibosley

Master's Degree

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Mechanical Engineering

vgdlpc

vgdlpc

Master's Degree

17 satisfied customers

Civil Engineer, Major in Structures and Foundations. Professional Engineer 11 years of experience.

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Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

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