FIGURE OUT YOUR AGE IN SECONDS

Ever question how many seconds you've been alive? It's a surprisingly simple calculation! Begin with figuring out your age in years. Then, take that number by the amount of days in a year (365). Then, increase that result by the count of hours in a day (24). Finally, multiply that number by the amount of minutes in an hour (60) and then by the numb

you can find multiple formulas for calculating ideal body weight, with the initial getting invented as early as 1871 by Dr. Pierre Paul Broca, a French surgeon. Much afterwards, in 1974 Dr. B.J. Devine revealed his well known equation which essentially converted an easy rule based to the Broca great system weight formula from pounds to kilograms.