Offer for all lovers of the cultivation of flowers on the balcony and very simple design Flower pots serve plastic containers of shampoo or other detergent with cropped bottoms. And ia the shelves they are fixed by means of threaded plugs.
Recommend to read
Gas TANK
For works in chemical laboratory hydrogen is produced usually by the reaction of zinc with hydrochloric acid (HCL). Sometimes you need a small amount of gas, and 1 g of zinc makes about...
SATCHEL — NOT A FOREIGNER
Some just "containers" for books not used by students going to school, from stylish backpacks and briefcases to canvas bags, and plastic bags. But if high school students is allowed...
