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I have a beautiful glass globe hummingbird feeder that has a rubber stopper. How can I stop the nectar from leaking out of the stopper?
If there is debris on the stopper it might be preventing a good seal. Try removing the rubber stopper and wipe it off to remove any debris that might be on it. Clean out the hole that the stopper goes into as well. This will help ensure a clean seal between the hole and the stopper. Put the stopper back into the hole, making sure it is a tight fit. If it still leaks you may need to buy a new stopper.
A piece of rubber put in an opening to stop spillage?
a stopper 2166736d-9a25-4e71-b79f-541bf832d1ef 1.03.01
Who invented the rubber stopper?
Vulcanized rubber was invented in 1841 by Charles Goodyear, and the new substance was immediately put into use for many purposes. In 1842 a man called Brockedon reported to the British Chemistry Association that he had invented a stopper for use in chemistry which was a cotton cord bound with flax and coated with rubber. Solid hard rubber stoppers were used to close beer and liquor bottles in Britain by the 1880s, using the internal screw stopper patented by Henry Barrett in 1872. Such stoppers were extremely popular in both Britain and America between 1880 and 1920 or so.
Can you put stitchs in your heel?
Yes you can put stitches in your heel.
What are the safety precautions and techniques when inserting a glass tubing in a rubber stopper?
never attempt to insert glass tubing that has a jagged end, all glass tubing should be fire polished before its inserted into a rubber stopper. Use water or glycerin as a lubricant at the end of the glass tubing before inserting it into the rubber stopper. ask teacher for proper lubricant. Protect hands and fingers by wearing leather gloves or placing a folded cloth between your hands and the tubing. hold it as close as possible to the part it is inserted to the rubber stopper. always point the tubing away from the palm of your hand that holds the stopper. use a twisting motion and push the tubing into the stopper. At the end of the experiment put on leather gloves or place the folded cloth between your hands and the tubing and remover the stoppers from the tubing to keep them from sticking to the glass. if it wont budge, use lubricant.
Who invented the stopper?
Vulcanized rubber was invented in 1841 by Charles Goodyear, and the new substance was immediately put into use for many purposes. In 1842 a man called Brockedon reported to the British Chemistry Association that he had invented a stopper for use in chemistry which was a cotton cord bound with flax and coated with rubber. Solid hard rubber stoppers were used to close beer and liquor bottles in Britain by the 1880s, using the internal screw stopper patented by Henry Barrett in 1872. Such stoppers were extremely popular in both Britain and America between 1880 and 1920 or so.
Is it ok to put a cork stopper on a gasoline can?
no
How do you make fire extinguisher working model?
hey! You will need the following things : 1) a hollow glass tube or a eye dropper 2) a big glass bottle 3) a bottle of vinegar 4) a box of baking soda 6 ) a rubber or cork stopper that fit the big bottle 7) paper towel and a rubber band 8) water First thing to is remove the rubber squeeze bulb on the eye dropper and keep the glass tube and make a hole slightly smaller than the glass tube in the rubber or cork bottle stopper and insert the glass tube in the stopper until the tip of tube come out of the stopper . ( Do this slowly ; so not to break the glass) Put baking soda on the sheet of paper towel and attract the corners to the other end of the tube to the rubber stopper securing with the rubber band than fill the big bottle: 1/3 full of vinegar and the other 1/3 with water leaving the bottle about half full Than carefully insert the rubber stopper on the big bottle with the bag of soda hanging above the vinegar water solution. Make sure it a tight seal on the bottle when you ready to use Tip the bottle over and wait a minute or two than the water will shoot out of the tip and you have a working Fire extinguisher I hope this help
Why did japan plan an attack on the US?
because we put a "stopper" on their economy
How do you remove a drain stopper from a sink?
If there aren't any dangerous chemicals in the water, stick your hand in, and pull it out. Then wash your hand. If there are dangerous chemicals, then put on a rubber glove, stick your hand in, and pull it out. Then throw the glove away.
How do you find the weight of air?
When finding the mass of air, you need to have a test tube and a stopper. Measure the mass of the test tube and the stopper together. Then, make sure that the air gets in the the tube and put the stopper on. Recheck the mass of the air, test tube, and stopper and subtract just the tube and stopper from the newly recorded mass to find the mass of air.
If you put water mercury mineral oil a cork a rubber stopper and lead in a graduated cylinder in what order would they be in from top to bottom?
It would go in order of lowest density starting at the top, all the way to the highest density at the bottom.
