• Function map takes two arguments: map(func, seq)

• map() applies the function to ALL elements in the sequence

nums = [48, 6, 9, 21, 1]

square_all = map(lambda num: num ** 2, nums)

print(square_all)

<map object at 0x103e065c0>

print(list(square_all))

[2304, 36, 81, 441, 1]