Related Experiment Video
Updated: Jul 12, 2026

Measurement of the Hand Transmitted Vibration of the Human Hand Arm System During Operation of a Hand Tractor
Published on: June 16, 2021
The agricultural mechanization controversy
Abstract:
Attorneys of California Rural Legal Assistance are suing the University of California on behalf of 19 farm workers, alleging that publicly funded mechanization research displaces farm workers, eliminates small farmers, hurts consumers, impairs the quality of rural life, and impedes collective bargaining. This article reviews the evidence and finds that it does not support the charges. The mechanization lawsuit is important because applied research by universities is often authorized by legislation stipulating multiple goals, leaving researchers and universities vulnerable to lawsuits alleging that only some of the legislative goals are being pursued.
Related Concept Videos
Mechanical Efficiency of Real Machines
However, in reality, no machine can be truly ideal, and all of them experience some...
Transgenic Plants
The first-ever transgenic plant was a tobacco plant developed in 1983 that showed resistance against the tobacco mosaic virus. Since then, many transgenic plants have been developed and commercialized for improving the agricultural, ornamental, and horticultural value of a crop plant. Transgenic...
Hypothesis: Accept or Fail to Reject?
There are two ways to indicate that the null hypothesis is not rejected. 'Accept' the null hypothesis and 'fail to...
Plant Breeding and Biotechnology
Mechanical Systems
What is Genetic Engineering?