How to Use iPhone 6s as a Scale to Weigh Items. The 3D Touch display on iPhone 6s and iPhone 6s Plus is able to detect pressure applied to the screen in order to serve the 3D Touch pop and peek functions, but with the help of a little third party web app you can transform the iPhone and 3D Touch display into a fairly precise scale.
The feeling of slight dizziness or lightheadedness is a common side effect of donating blood. A healthy donor is capable of donating about 1 pint of blood by volume without any serious side effects following blood donation. This amount of blood loss can be replenished within a dayâs time. The side effects of donating blood are mostly temporary in nature, which subside on their own within a day or two.
If you're a smoker, you might worry about whether you can smoke before or after donating blood. Major blood banks like the American Red Cross don't have restrictions on smoking prior to giving blood, but they do have some recommendations regarding smoking after donating blood.moking. The American Red Cross and other major blood-bank institutions generally don't prohibit you from smoking cigarettes before donating blood. But some blood banks advise that you not smoke immediately after giving blood.