Evidence is growing that this âdigit ratioâ, especially when applied to the right hand, is a fundamental indicator of sexuality, aggression and Â­diseases suffered by men. 1  Pointing the finger: Scientists have noticed a relationship between finger measurements and a host of unrelated traits. This week, for example, strong evidence has emerged of a link between the â2D:4D finger ratioâ and a manâs likelihood of developing prostate cancer.
The palatal expander appliance is a specially made device used to widen the upper arch or roof of the mouth. By widening the upper arch, the upper teeth line up better with the lower teeth, giving the patient a better bite. Widening the palate makes room for crowded teeth to align better.
It's up to you what type of screen you buy, but this will add to the cost of your home theater set up if you want to get the most out of your new device. Wrap-Up. A projector can be a fantastic (and impressive!) choice for a home theater set up.ou'll also need to do some calculations to determine just how big of a screen you can get out of your space. This handy online calculator can help you determine how much space you'll need for your model of projector at various sizes.