J&Jâs Invokana (canagliflozin) works by causing blood sugar to leave the body through urine and is the most popular medication in a class of Type 2 diabetes drugs called SGLT2 inhibitors.
camouflage In a survival situation, especially in a hostile environment, you may find it necessary to camouflage yourself, your equipment, and your movement. It may mean the difference between survival and capture by the enemy. Camouflage and movement techniques, such as stalking, will also help you get animals or game for food using primitive weapons and skills. PERSONAL CAMOUFLAGE When camouflaging yourself, consider that certain shapes are particular to humans. The enemy will look for these shapes.
Invisibility is often considered to be the supreme form of camouflage, as it does not reveal to the viewer any kind of vital signs, visual effects, or any frequencies of the electromagnetic spectrum detectable to the human eye, instead making use of radio, infrared or ultraviolet wavelengths.ince objects can be seen by light in the visible spectrum from a source reflecting off their surfaces and hitting the viewer's eye, the most natural form of invisibility (whether real or fictional) is an object that neither reflects nor absorbs light (that is, it allows light to pass through it).