Ancient Lamp

Ancient Lamp History – About 70000 years ago man made lighting occurred.

Ancient Lamp Technology To the best of our archaeological knowledge, the first attempt at man-made lighting occurred about 70,000 years ago. The first ancient lamp was invented made of a shell, hollowed-out rock, or other similar non-flammable object which was filled with a combustible material (probably dried grass or wood), sprinkled with animal fat (the […]

Hypothermia

Hypothermia – Cold Water Survival | Know the Signs and be Prepared

Hypothermia – Cold Water Survival Hypothermia prevention and preparedness is the key to survival. Plan your trip and “think smart”. Know the water temperature and weather forecast before setting out. Keep your body well fueled with high carbohydrate foods and lots of water. Take along safety equipment like a waterproof shake or crank flashlight that floats […]

Rechargeable Flashlights

Rechargeable Flashlights – What Works for You?

Rechargeable Flashlights – What Type is Best for You? Rechargeable flashlights include battery and capacitor powered. Battery powered rechargeable flashlights; typically Lithium Ion (Li-ion), charge using power from a wall outlet or car battery. Li-ion flashlights come in two configurations; batteries are removable or are permanently installed with a built-in charger. Permanent battery flashlights are typically optimized using smart […]