The Engine Bay is lined in gold foil because the heat from the engine would superheat the carbon fiber used the hood. So the car makers used gold foil which reflected most of the heat back.
More info can be found on the McLaren F1 Wikipedia.
Aluminum foil is made of aluminum and is commonly used for wrapping food and cooking. Gold foil is made of gold leaf and is more delicate and used for decorating items or as an embellishment in arts and crafts. Gold foil is more expensive than aluminum foil.
The gold foil experiment supplanted the plum pudding theory. The gold foil experiment led to the discovery that most of the atoms mass is located in the dense nucleus.
There are many places where one could purchase gold aluminum foil online. One could purchase gold foil from online shopping websites such as Amazon or eBay.
Rutherford fired alpha particles at the gold foil during his famous gold foil experiment. These alpha particles were positively charged and were emitted from radioactive elements.
Gold foil
Block foil printing is producing gold (silver) foil printing on a piece of wood.
For Rutherford's gold foil experiment, you will need the following materials: thin gold foil, alpha particles, a source for the alpha particles, a fluorescent screen or detector to observe the scattered particles, and a vacuum chamber to prevent air molecules from interfering with the experiment.
A metallic foil (from gold, silver, copper).
th gold foil experiment
The gold-foil experiment led scientists to conclude that an atom's volume is mainly unoccupied.
Rutherford by bombarding gold foil with positively charged particles and noting that some particles were widely deflected.
wrap it in foil