Aug 7, 2010. Go. If you eat an egg which is unsafe, it will stay unsafe unless you boil it for around 20 minutes, by which time the yolk will have developed a thick green layer of sulphuric compounds, iron sulfide to be precise. Oil is then poured on top of the water until the block of wood is totally submerged, partially in water and partially in oil as shown. It is commonly sold as street food in the Philippines. Egg safety.

Question 2 A block of wood initially floats partially submerged in water. Balut (/ b ə ˈ l uː t / bə-LOOT, / ˈ b ɑː l uː t / BAH-loot; also spelled as balot) is a fertilized developing egg embryo that is boiled and eaten from the shell. Here is a wonderful test to find whether an egg is fresh or rotten. The length of incubation before the egg is cooked is a matter of local preference, but generally ranges between 14 and 21 days.

When to eat and when to not eat. 54; Next.

If the embryo is alive, the egg may also move around on its own in the water. If 82% of the wood is submerged in water before the oil is added, determine the percent submerged in water after oil with a density of 657kg/m covers the block. ... it's "fresh" (not old). Float Testing, Checking Egg Viability For Late Or Overdue Hatching. If it bobs up slightly then it's a few weeks old and if it floats to the top throw it away (too old). Mar 2, 2009 7,584 143 293 BROOKSVILLE FL. 1 of 54 Go to page. You need a large bowl of water and 3 eggs - one fresh, the other 15 days old and the third more than a month old. Next Last ••• More options Who Replied?

10 Years.

If it floats at an angle, where the egg is almost horizontal, it may contain a live embryo.

Munson, Young and Okiishi's Fundamentals of Fluid Mechanics (8th Edition) Edit edition.

If the egg floats with the big end above the water and the narrow end pointing downward, it may not be alive. Thread starter #1 JJMR794 Crowing. Sort by reaction score Thread starter JJMR794; Start date Aug 7, 2010; 1; 2; 3 … Go to page. Ask Question Asked 5 years, 8 months ago. Those sites also say that test is no indication of whether or not an egg is rotten, it only indicates the age of the egg and that eggs can be rotten before they even expire. Go.