How to sow seeds. 1  Carrot seeds are small, but it's wise to plant them as thinly as possible. This reduces the amount of thinning necessary and potential risk from pests. 2  Sow the seeds thinly on a sunny, dry day in shallow drills around 2-3cm (1in) deep, covering the seeds once in place.
How to convert Fahrenheit to Celsius. The temperature T in degrees Celsius (C) is equal to the temperature T in degrees Fahrenheit (F) minus 32, times 5/9: T (C) = (T (F) - 32) Ã 5/9. or.
To convert a temperature reading into degrees Kelvin, simply add 273.16 to the Celsius temperature. This explains why in scientific temperatures you'll see references to temperatures on Earth in the 300-degree range. The absolute zero version of the Fahrenheit scale is the Rankine scale.