#3. Odontochelys semitestacea, aka Shell-Less Turtles

                                                                                            Marlene Donnelly

 
Evolution is lazy. It takes thousands of years to produce one minor change, and even then it will do the absolute bare minimum. Point in case, Odontochelys semitestacea. About 220 million years ago, turtles were essentially just drifting hunks of meat for predators. Finally, evolution stepped in and decided that it was only fair to give the turtles some kind of natural defense. The result? A hard belly, and that's it.

Whether you prefer a gooey chocolate truffle or a mug of hot cocoa, chocolate is the number one indulgence for most of us—especially on Valentine’s Day. But this indulgence comes at a price, right? After all, isn’t chocolate bad for us, full of caffeine and saturated fat? Not so fast—new research has shown that chocolate can be a part of a healthy diet after all.

Evolution of the pros cons is something amazing, but the species that live together to develop a way to protect each other, feeding, or cleaning partner is something more spekatukler. Sharks pair with fish, fish with shrimp, and shrimp with sea cucumber (sea cucumber) and many more. This is a radical example of a symbiotic relationship of the depth of the ocean in the world.

Very many Indonesian people who love drinking coffee. At breakfast or in the evening, coffee is often a part of our daily ritual. When receiving guests, coffee also often become major treat. During this time, the coffee is rarely identified as a healthy drink. Coffee is often accused of

1. Joseph Lister (1827-1912)

 

While working as a surgeon at the Glasgow Royal Infirmary, Lister tried to solve the problem of wound infection, which killed 45% -50% of all cases of amputation. After studying some of the work of Louis Pasteur, and read the paper on the use of carbolic acid in sewage treatment,