Their picks include a portable ladder, emergency crank radio, and fire extinguisher. Regardless of where you live, the ...

Scientific American is part of Springer Nature, which owns or has commercial relations with thousands of scientific publications (many of them can be found at www ...

Easy to use fire ladder - attaches quickly to most common windows Flame resistant, durable and sturdy, foldable ladder Strong and durable fire safety ladder tested to 1,000 pounds Tangle free ...