Sofie Jensen Agriscience Fair Power Structural and Technical Systems Division 1
Power, Structural, and Technical
•
1m 31s
Sophie Jensen, a freshman with an early interest in engineering, compared different water-to-concrete ratios using compression tests to determine which mixture created the strongest structural result. Her project drew inspiration from her experiences working on construction projects with her dad, sparking a desire to continue testing different concrete brands and ratios. Winning nationally affirmed her excitement for engineering research and opened the door to continued exploration.
Up Next in Power, Structural, and Technical
-
Klarrissa Chavez Agriscience Fair Pow...
Klarrissa Chavez explored hydrogen release during welding by designing creative, budget-friendly methods to detect gas output using mineral oil tests and hydrogen-sensitive strips. Her collaboration with a fabrication shop, a high school science teacher, and a college professor strengthened her e...
-
Oakley Gross and Preslee Watley-Kindt...
Oakley Gross and Preslee Watley-Kindt tested ultraviolet light and chlorhexidine to determine which disinfected E.coli on poultry equipment most effectively. Their precise lab work, strong friendship, and shared enthusiasm made the project both challenging and rewarding. Winning together added ev...
-
Jhunneil Gayo & Zyrelle Temporal Agri...
Jhunneil Gayo and Zyrelle Temporal redesigned a nutrient film technique hydroponic system by experimenting with slope angles and monitoring the growth of romaine lettuce. Inspired by a past attempt that had failed, they improved the concept through careful testing and revived the idea with strong...
