At this time, to get stem cells that are reliable, scientists either have to use an embryo that has already been conceived or else clone an embryo using a cell from a patient's body and a donated egg. Either way, to harvest an embryo's stem cells, scientists must destroy it. Although...
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See more diamond pictures. Photo courtesy Smithsonian Institution/Chip Clark On your next trip to the local shopping mall, stop by one of the jewelry stores. Notice the diamond jewelry that takes up the majority of the showcase and the number of people hovering over the counters trying to...
Prominent veins anywhere on the body can be unattractive. Pronounced arm veins may be either varicose veins or spider veins. Varicose veins are enlarged veins that may bulge out from the skin's surface. Spider veins are similar to varicose veins, but they are generally much smaller in size. ...
At times it felt like it could be my arm because I had no strength to lift myself up. Other times I thought for sure it must be my tongue because every morsel I ingested felt like pebbles in my throat. The last to go was my vision. As I sifted through photograph upon photograph I...
Here are some tips to help you learn them faster: 1. Make it a game Playing games is a dynamic and fun way to learn new vocabulary and memorize it more quickly! There are many games that you can play to learn body parts in English. Our favorite ones are: ...
As we age this gradually diminishes to just the bones of the spine (vertebrae), breastbone (sternum), ribs, pelvis and small parts of the upper arm and leg. Bone marrow that actively produces blood cells is called red marrow, and bone marrow that no longer produces blood cells is called...
Pull back on the plunger a little to make sure you did not hit a blood vessel. If blood comes back, remove the needle immediately. Do not inject the medicine. Dispose of both the syringe and the medicine. Get more medicine in a new syringe. When you give the second injection, give ...
Become more attractive without turning into a d-bag Get the short free guide here 4. Intrigue / Mystery Let’s face it: guys are thirsty creatures, and women get hit on every day. You can bet that if you’re trying to seduce someone, you’re not the first guy to do so. As a re...
How to Build a Jet Engine!: I have wanted to build a functioning, jet turbine engine for quite a long time. To me, there's something awesome about the way in which so many different aspects of a jet engine come together to make a functioning unit, that i