Tag: light

A fountain pen is really a pen which has a reservoir of water-based ink.The ink is normally fed to the nib of the pen by way of a tube and runs on the mix of gravity and capillary action.Filling a fountain pen reservoir with ink is really a difficult process.You need to replace a disposable ink cartridge or in some instances, you might have to utilize an eyedropper to complete the ink.The majority of the present day, pens may use the disposable cartridge with a screw or piston that's used to fill the pen...

Scooters were first known as a child's drive vehicle that dates back to before 1920.Advancements in technology resulted in the growth of small engines, that, when added to the conventional scooter supplied for a practical and economical means of transportation.Motor scooters are a favorite in European countries for decades.The low-power vehicle was not too appealing to the power-hungry American market until recently...

The gas mask, a device to help and protect the user from inhaling gas, smoke or other poisonous fumes, have been used for decades by different people and for different reasons.The first use of poison gas in war started in Ypres, France on April 22, 1915 when the German military used chlorine gas to attack French forces, but gas masks have been in existence long before that fateful date.Miners, firemen and submerged divers all needed for helmets to protect the face from harmful components, provided breathable atmosphere and filtered out potentially deadly substances like smoke and debris...