4G
5G
facade
fact is stranger than fiction
Faraday, Michael
farming, beginning of
fats and oils
fermentation (of glucose)
Fibonacci number 
fields
file types
First They Killed My Father
First World Hotel
fiscal year
fish, Chinese ways of cooking
fish maw
fish, parts of
fishbone diagram
fishing
Five Sacred Mountains 五 岳 wǔ yuè
flashlight 手 电筒 shǒu diàn tǒng
Fleming's Left Hand Rule 
Fleming's Right Hand Rule 
flightless birds
food
food additives 
food, energy
food preservatives
food tests
force
force, resultant
forces in a lift
forces in equilibrium
forces on a plane
forces, resolution of
forces, types of
Formula One F1
forts in Malaysia
fossil fuels
fractions (Chemistry)
free trade zone / free zone
friction
fruits, tropicl
From the Ruins of Empire
Fu Lu Shou
fuel cells
fungi
furnace
fuse