This page reports the results of hatching almost 21 million random dino eggs, so that we can better understand how the Dino Den works.

## Eggs in The Dino DenEdit

On February 19th 2013, the Great Spinning Egg Drum contained a total of 2088 random dino eggs.

Here is a list of the eggs.

The Butterfly has a total of 1 dino eggs in the Spinning Egg Drum. The Dilophosaurus has a total of 1 dino eggs in the Spinning Egg Drum. The Phoenix has a total of 1 dino eggs in the Spinning Egg Drum. The Oviraptor has a total of 1 dino eggs in the Spinning Egg Drum. The Turtle has a total of 1 dino eggs in the Spinning Egg Drum. The Nemicolopterus has a total of 1 dino eggs in the Spinning Egg Drum. The Mesohippus has a total of 1 dino eggs in the Spinning Egg Drum. The Minmi has a total of 1 dino eggs in the Spinning Egg Drum. The Ingridia has a total of 1 dino eggs in the Spinning Egg Drum. The Sloth has a total of 6 dino eggs in the Spinning Egg Drum. The Corythosaurus has a total of 1 dino eggs in the Spinning Egg Drum. The Spinosaurus has a total of 9 dino eggs in the Spinning Egg Drum. The WoollyRhino has a total of 6 dino eggs in the Spinning Egg Drum. The Brontornis has a total of 1 dino eggs in the Spinning Egg Drum. The Pachycephalosaurus has a total of 1 dino eggs in the Spinning Egg Drum. The Bambiraptor has a total of 1 dino eggs in the Spinning Egg Drum. The Homalocephale has a total of 6 dino eggs in the Spinning Egg Drum. The Kentrosaurus has a total of 6 dino eggs in the Spinning Egg Drum. The Archaeopteryx has a total of 1 dino eggs in the Spinning Egg Drum. The Andrewsarchus has a total of 9 dino eggs in the Spinning Egg Drum. The SabretoothTiger has a total of 1 dino eggs in the Spinning Egg Drum. The Raptor has a total of 1 dino eggs in the Spinning Egg Drum. The Triceratops has a total of 6 dino eggs in the Spinning Egg Drum. The Brontosaurus has a total of 1 dino eggs in the Spinning Egg Drum. The Pterodactyl has a total of 5 dino eggs in the Spinning Egg Drum. The Dimetrodon has a total of 9 dino eggs in the Spinning Egg Drum. The Protoceratops has a total of 9 dino eggs in the Spinning Egg Drum. The Mammoth has a total of 500 dino eggs in the Spinning Egg Drum. The Stegosaurus has a total of 500 dino eggs in the Spinning Egg Drum. The Ankylosaurus has a total of 500 dino eggs in the Spinning Egg Drum. TheParasaurolophus has a total of 500 dino eggs in the Spinning Egg Drum.

## Experimental Hatching of Millions of Dino EggsEdit

To explore how the Dino Den works, we hatched exactly 20,880,000 dino eggs (a little under 21 million) and recorded the number of times each dino appeared. We should expect each of the **oneEgg** dinos to appear about 10,000 times, while each **common dino** should appear about 5,000,000 times. The results of this experiment are shown below. As can be seen, the **Java Virtual DinoDen** produces results in complete agreement with the predictions based on probability theory.

**Results of almost 21 Million Dino Eggs**

We expected 10000 and actually got 10117 Butterfly dinos. We expected 10000 and actually got 9871 Dilophosaurus dinos. We expected 10000 and actually got 9922 Phoenix dinos. We expected 10000 and actually got 10032 Oviraptor dinos. We expected 10000 and actually got 9988 Turtle dinos. We expected 10000 and actually got 10108 Nemicolopterus dinos. We expected 10000 and actually got 10168 Mesohippus dinos. We expected 10000 and actually got 10097 Minmi dinos. We expected 10000 and actually got 9879 Ingridia dinos. We expected 60000 and actually got 59935 Sloth dinos. We expected 10000 and actually got 10129 Corythosaurus dinos. We expected 90000 and actually got 89658 Spinosaurus dinos. We expected 60000 and actually got 59767 WoollyRhino dinos. We expected 10000 and actually got 10136 Brontornis dinos. We expected 10000 and actually got 10025 Pachycephalosaurus dinos. We expected 10000 and actually got 9949 Bambiraptor dinos. We expected 60000 and actually got 59648 Homalocephale dinos. We expected 60000 and actually got 60255 Kentrosaurus dinos. We expected 10000 and actually got 10027 Archaeopteryx dinos. We expected 90000 and actually got 89850 Andrewsarchus dinos. We expected 10000 and actually got 10166 SabretoothTiger dinos. We expected 10000 and actually got 9954 Raptor dinos. We expected 60000 and actually got 59786 Triceratops dinos. We expected 10000 and actually got 10089 Brontosaurus dinos. We expected 50000 and actually got 49968 Pterodactyl dinos. We expected 90000 and actually got 89860 Dimetrodon dinos. We expected 90000 and actually got 89900 Protoceratops dinos. We expected 5000000 and actually got 4999320 Mammoth dinos. We expected 5000000 and actually got 5005111 Stegosaurus dinos. We expected 5000000 and actually got 4997202 Ankylosaurus dinos. We expected 5000000 and actually got 4999083 Parasaurolophus dinos.