Fortis Paradise
Fortis Paradise thanked Matt Radiance's answer

1.It can benefit those with medical problems caused by unexpected incidents and birth issues.

2.It can benefit those who trying to keep themselves sharped after aging (which i'm disagree with the action personally)

To some other there's no benefit, they are just messing with their natural face, body and beauty and thinking this is going … Read more

Fortis Paradise
Fortis Paradise answered Anonymous' question

Friction Force=(FN) * (Coefficient of kinetic friction)

FN=Normal force

And the Normal force is perpendicular to the surface, in this case it's the gravitational force (or weight of the object) and is calculated by FN=Mass*g ,

Now you have the normal force and coefficient of kinetic friction, it should be pretty straightforward to calculate the frictional force.

and for … Read more

Fortis Paradise
Fortis Paradise thanked Rooster Cogburn's answer

Scientific wild-ass guess (SWAG) is American slang meaning a rough estimate made by an expert in the field, based on experience and intuition. It is similar to the slang word guesstimate, a portmanteau of guess and estimate.

Urban Dictionary: Scientific-wild-ass guess

Fortis Paradise
Fortis Paradise thanked Virginia Lou's answer

Dear Otis,

What a multi-dimensional word you have found!

In the pre-modern era of 1950's, swag as a noun was a  drooping curtain; the verb meant "to sway, lurch, sag, or droop," as "the days of endless worrying had taken their toll, and the old woman's face swagged with exhaustion." This meaning also gave rise to swagger,  in your walk.

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