Unlike resistive touch screens, capacitive screens do not use the pressure of your finger to create a change in the flow of electricity. Instead, they work with anything that holds an electrical charge â including human skin.
Number 7 is the number of perfection, security, safety and rest. Seven contains the number three of the heavens and soul with the number four of the earth and body. The Pythagoreans called the number 7 âthe Septadâ.
The units digit of 777^777 = the units digit of 7^777. 7^4 has the units digit of 1. 7^5 has the units digit of 7 AGAIN. The units digit repeats in blocks of 4: {7, 9, 3, 1}... The remainder of 777/4 is 1, thus the units digit would be the first number from the pattern, so 7. Hope it's clear.