Memory Foam Pads
NASA originally developed memory foam pads for astronauts in the 1960s and 1970s. Nowadays,consumers buy memory foam for a variety of home uses. Companies produce this type of foam and it comes in a range of firmness. It absorbs shock well and slowly returns to its original shape once pressure stops pushing on it.
During the 1970s, NASA contracted developers to make a foam for airline cushioning, according to the NASA government website. It makes seats more comfortable for staff and passengers and provides shock-absorbent protection during crashes. Since the 1970s, memory foam has become commercially popular for a variety of uses.
Memory foam, also called "temper foam" and "slow spring back foam," absorbs vibrations during plane flights, making them much more comfortable for passengers, and reduces crash mortality rates. According to NASA, the foam works by contouring itself to match the shape of any body putting pressure on it. NASA explains that the foam has a very soft texture and absorbs high-energy impacts.
Since its invention in the 1970s, memory foam use has grown in scope. According to NASA, many consumers now buy memory foam products for uses, including mattress pads, mattresses, medical cushioning, pillows, prosthetic limb cushioning, race car cushioning and many other seating uses.
You have to be careful buying this foam on the market today because a lot of manufacturers have begun producing it. This has helped the price to come down but in the same breath, has allowed a greater number of low quality, cut rate foams on the market. Generally speaking the more you pay, the better quality you will get. The more expensive foams will give the better comfort and will not wear out as fast
Leaving memory foam pads to upholstery foam
Leaving foam pads to upholstery supplies guide