Types of donation. There are about five litres of blood in the human body and it's made up of several useful components. You may be able to donate whole blood, plasma or platelets. Each type of blood donation is used for different medical treatments, and your blood type determines the best donation for you to make. To start donating plasma or platelets you need to have given whole blood in the past two years. For more ways to help others, consider bone marrow or organ donation.
The only thing that matters is that they all eventually get connected together. 1  Start by attaching the tailpiece to the sink drain and tightening the slip nut and washer by hand. 2  Slip the trap onto the tailpiece and then position the trapâs horizontal piece next to the drain line coming out of the wall.
You can make your own gravity bong out of just about any bottle or funnel, a 2 liter soda bottle makes a. perfect starting point. Cut the bottom off of the 2 liter bottle, grab some foil and and then find a pool of water slightly wider and deeper than your bottle. Fill 5 gallon bucket 3/4 full with water. 2  Place aluminum foil over the bottle top, use your finger to tap out a small bowl for your bud in the bottleâs mouth. 3  Wrap the edges of aluminum tightly into the grooves of the bottle mouth.