What do oak leaf clusters on ribbons mean?

What do oak leaf clusters on ribbons mean? An oak leaf cluster is a common device which is placed on military awards and decorations to denote those who have received more than one bestowal of a particular decoration. The number of oak leaf clusters typically indicates the second and subsequent award of the decoration. How […]

Why does soap affect surface tension?

Why does soap affect surface tension? Adding soap lowers the water’s surface tension so the drop becomes weaker and breaks apart sooner. Making water molecules stick together less is what helps soaps clean dishes and clothes more easily. Why do detergents decrease surface tension? Ans: It helps to reduce the surface tension of water. Detergent […]

Can you get on a plane with no luggage?

Can you get on a plane with no luggage? Luggage Free is Freedom from Baggage But there is an easier way. You can travel without luggage. Shipping baggage makes flying a lot more bearable. Your vacation will actually feel like a vacation when you don’t have to shlep your bags to and from the airport […]

Why was the Swiss Army knife made?

Why was the Swiss Army knife made? It was in Ibach, in 1884, where Karl Elsener and his mother, Victoria, opened a cutlery cooperative that would soon produce the first knives sold to the Swiss Army. The original model, called the Soldier Knife, was made for troops who needed a foldable tool that could open […]

Where is the sensor for automatic lights?

Where is the sensor for automatic lights? Automatic headlights tend to work by using photoelectric sensors embedded into the instrument panel, around the base of the windshield. Are there sensor on Jaguar headlights? The sensor(s) in the rear view mirror. The main one is on the back pointing towards the windscreen but some people have […]

What did a child serf do?

What did a child serf do? A serf could plough his lord’s fields, harvest crops, dig ditches, or repair fences. The rest of his time he could take care of his own fields, crops and animals. The big problem for a serf was that he had to do the work for the Lord before he […]

Begin typing your search term above and press enter to search. Press ESC to cancel.

Back To Top