Common questions & answers relating to science fair projects.
Question: Could you please let us know as soon as possible when it will be arriving? Answer: Most people ask when their order is going to be delivered. If you live in the United States it takes about 5 to 7 working days (not including Saturday or Sunday) to arrive at your door. This does […]
I am doing a science fair project and want to do a bacteria food test science fair project to measure bacteria in refrigerated vs. unrefrigerated ketchup. Do you have kits that I can use to measure bacteria growth in ketchup? I would appreciate any help that you can give me. Ryan Answer: Use Total Count […]
I would like to order something for my son’s project but I would like to speak to someone directly. I DON’T SEE A PHONE NUMBER ANYWHERE ON THIS SITE. How do I know this is a legitimate operation before giving you my credit card information???? ANSWER: The phone number is on the home page and […]
Would the Picoturbine Windmill Kit work good for a science fair project on how windmills work? And how long does it take to arrive? Jon
Did you every hear of the saying, “Feed a man a fish and you feed him for a day. Teach a man to fish and you feed him for a lifetime”? That is what the science fair projects questions and answers is all about. Here you can post your questions and either I or a […]
Q: What concentration of bleach is use to kill mold?Amber A: This site is all about teaching you how to find the answers yourself. So lets begin there: In the google search window input the keywords, “concentration of bleach to kill molds” and whala – tons of answers. From my search I found out that […]
Question Hi Madeline, My son and I are working on putting together his PicoTurbine Windmill for his 4th grade Science Fair. I am not sure if you are intimately familiar with this project, but I have a question… We have been able to get the expected 1.5-2.0 volts from the turbine by checking the output […]
Question: How would I measure sugar concentration in apple juice in different brands of apple juice. Answer: According to the wine doctor.com the refractometer is a device in which the juice from a wine grape is squeezed into and then provides a sugar reading of the juice content. Another method, according to the wine doctor, […]
Question: I am studying in BSc electronics. I am participating in Science Project exhibition this time. I came to know from my friend about your website which is really knowledgable for our age science students.I am interested to buy one of your Pico-turbine and DC experiment KIT. Is it possible to deliver it to UK […]
Question: My daughter is trying to do an experiment using pectin enzyme to remove juice from apples and it is not working here is the question if someone would be able to assist her project is due in one week. I am Extracting Apple Juice w/Pectinase. I have followed the Experimental Procedures and I am […]
Building in 1 Direction: The rods can be connected in-line without the intermediate need of a connector, almost reducing to half the quantity of parts required to build models.
Building in 2 Direction: While the assembled rod looks uniform with nothing protruding, it may provide building directions vertically and sideways by simply snap fitting another rod to one of the bi-directional side cavities. This innovative design allows snap assembly on both sides simultaneously and greatly enhances the expandability of the System.
Building in 3 Directions: The System is capable of tackling with the same ease as all the other building directions. All directions of the 3D space are accessible by combining the rods with the various types of connectors.
Connecting in Fixed Angles: This system makes it possible to build complex models that require connections of 45°
Building Machines: The optimized design of Engino components consists of only 18 different types of multi-functional parts. Yet you can build simple and complex machines. Following the same design principles of the basic system, a range of different types of gears, pulleys, axles and accessories make it the ideal constructional toy for home and school.