What is vacuum hologram?

Answer About one week, if covered. Uncovered, the top layer will become dried out and have the consistency of cardboard.

Top Q&A For: What is vacuum hologram

What is the minimum vacuum pressure a vacuum pump should have for a vacuum bag repair?

Answer yesThis answer is not correct. Please note accompanying discussion and the associated hyperlink to a science fair study. Dea. Steve Johnson

Where was the first hologram invented?

The theoretical process and the term "hologram" were both invented in Britain by Dennis Gabor in 1947. However, the first holograms---the 3D visual representations as we know them today---were made... Read More »

Who invented the hologram?

Hungarian scientist Dennis Gabor invented holography, a three-dimensional imaging technique, in 1947 "while working to improve the resolution of an electron microscope," according to Holophile, Inc... Read More »

Who created the hologram?

The hologram was invented by a scientist named Dennis Gabor in 1947. The hologram came into being during an attempt to form electron microscope images without the use of a lens.Source:University of... Read More »