38,465 real projects from ISEF, the Canada-Wide Science Fair, JSHS, AJAS, the Calgary Youth Science Fair and the California Science & Engineering Fair — searchable by meaning, and filterable by fair, year, category and award.
CSEF · 2002
Applied Mechanics/ Structures & Mechanisms/ Manufacturing
Objectives/Goals My objective was to conclude in which direction you can stretch a strip of plastic grocery bag further. Methods/Materials I obtained a plastic grocery bag and cut it into st…
CSEF · 2002
Applied Mechanics/ Structures & Mechanisms/ Manufacturing
Objectives/Goals What is the relationship between the torque and speed of a vehicle? Hypothsis: If gear ratio (input to final drive) values increase, then the speed of a vehicle will decreas…
CSEF · 2002
Applied Mechanics/ Structures & Mechanisms/ Manufacturing
Objectives/Goals In my project, I hope to determine whether cooking oils could be used as lubricants. I wanted to see if they could compare with modern day mineral oil lubricants. If they co…
CSEF · 2002
Applied Mechanics/ Structures & Mechanisms/ Manufacturing
Objectives/Goals The goal of my project was to show that adding substances to oil affected how slippery the oil was. Methods/Materials These two experiments used eight contaminants. They wer…
CSEF · 2002
Applied Mechanics/ Structures & Mechanisms/ Manufacturing
Objectives/Goals My project was to determine what property of the shin guard best prevents tibia fractures. Methods/Materials I chose four commercial shin guards of varied padding and hard c…
CSEF · 2002
Applied Mechanics/ Structures & Mechanisms/ Manufacturing
Objectives/Goals The objective of my project was to determine which types of surfaces (materials) would most efficiently reflect sound volume, as measured by a decibel meter. I believe that…
CSEF · 2002
Applied Mechanics/ Structures & Mechanisms/ Manufacturing
Objectives/Goals The objective of this experiment is to discover at what temperature WD-40 lubricant is the most effective on ABEC-5 Black Ball bearings for roller-skate wheels. Methods/Mate…