answersLogoWhite

0

On March 23, 1989, the chemists Stanley Pons of the University of Utah and Martin Fleischmann of the University of Southampton announced to the world that they had achieved cold fusion. That is, with a solution of salts in a simple desktop apparatus, they had caused hydrogen atoms to 'fuse' or combine into helium atoms. This reaction had previously been achieved only in hydrogen-bomb blasts and in giant research projects lasting many decades and costing many billions of dollars.

The two chemists claimed that they had been able to measure the energy released by the fusion process in their simple setup. The scientific world was in an uproar, because if this were really true, cold fusion would be the greatest discovery in a thousand years -- a practically infinite source of cheap, safe energy.

However, no matter how hard they tried, no other scientists were able to get the same results. Pons and Fleischmann had dozens of excuses, but none of them were shown to have merit. Ultimately, both scientists resigned in disgrace.

REPLICATION

User Avatar

Wiki User

15y ago

What else can I help you with?

Related Questions

What principle experimental design reduces errors due to chance by repeating an experiment on different subjects under different conditions?

Replication


Why is an experimental design needed for the success of the experiment?

yes


What is the variable setup in an experiment called?

The variable setup in an experiment is called the experimental design. This design includes all the factors and conditions that are manipulated or controlled in the experiment to test the research hypothesis.


The purpose of blocking in experimental design is?

the control for multiple variables in a experiment


Blocking in experimental design is useful because it?

controls for multiple variables in an experiment.


What is a uncontrolled vairable?

* factors which are not considered in the experimental design * shouldn't have any effect on the experiment


What is the relationship between the experiment and the hypothesis and the experimental design?

double blind -hardvard teacher


What is the principle of interspersion and how should it be incorporated into the experimental design?

The principle of interspersion involves distributing treatments evenly throughout the experimental area to reduce the impact of local variation on the results. It should be incorporated into the experimental design by randomizing the placement of treatments to ensure that any potential sources of variability are evenly spread across the experimental units, leading to more reliable and robust results.


The goal of using replication control randomization and blindness in experimental design is to compeletey eliminate bias from an experiment?

False


What so scientist make to help them make a hypothesis or collect data during an experiment?

Experimental design and plan.


What is a quasi experimental research design?

A quasi-experiment is an experiment where you cannot randomly assign people to groups. For example, you are either female or male. You could not assign a people as a female when they are not when conducting and experiment.


What has the author O V S Heath written?

O. V. S. Heath has written: 'Investigation by experiment' -- subject(s): Biometry, Experimental Biology, Experimental design