Stainless steel wire racks would be the way to go. Not only can they wtihstand very high heat but are extremely easy to clean.
There are materials, such as certain metals and ceramics, that can withstand the heat of the sun to a certain extent. For example, materials used in spacecraft and satellites are designed to withstand extreme temperatures. However, prolonged exposure to the intense heat of the sun can still damage most materials over time.
This is a opinion question, but most people agree that a wooden shoe rack is the best because it is sturdy and can withstand more weight than other material.
As long as they are bolted to the wall, they are most likely as durable as wooden racks. There are also plastic racks available if you are concerned about material break down.
Tungsten has a very high melting point that's around 3500degrees, its used in radioactive equipment like x-ray machines so it can withstand electron beams and what not....
Computer racks can be purchased at most brick and mortar stores that sell computer cases and accessories. Specific racks for computers can be purchased directly from the manufacturer of the computer.
Most materials can withstand Jupiter.
On average, most gun racks can hold anywhere between 4 to 6 guns. Most gun racks that you hang on the wall holds around 4, whereas most gun racks that stand up can hold around 6.
Yes, most people do install bike racks themselves. It is a simple process.
They are similar. In most cases however, coat trees are freestanding and coat racks hang on the wall.
Drum racks can be found through most music accessory stores. Drummerworld also sells accessories and might be a good place to look for drum racks. Guitarcenter is another place to look.
Most hold 6 or 12.
Most likely because metal is not known to be a very flammable material and can withstand the kind of heat that an oven is potentially able to produce.