Thyroid hormone: A chemical substance made by the thyroid gland for export into the bloodstream. The thyroid gland needs iodine to make thyroid hormones. The two most important thyroid hormones are thyroxine (T4) and triiodothyronine (T3).The thyroid gland is located in front of the neck just in front of the trachea.Last Editorial Review: 8/28/2013.he thyroid gland needs iodine to make thyroid hormones. The two most important thyroid hormones are thyroxine (T4) and triiodothyronine (T3). The thyroid gland is located in front of the neck just in front of the trachea. Last Editorial Review: 8/28/2013.
It is a gentle walking speed. One hour walking at 1 m/s moves you 3.6 km. If something is traveling at 1 km/h it moves 1 kilometer every hour. It is like a very slow walking speed. Kilometers per hour is often used for car speeds. Example: Highway speed is around 100 km/h. One hour at this speed moves you 100 km. Example: One minute at 60 km/h moves you 1 km.
3 of 7 pat.naughtin@metricationmatters.com Â© Pat Naughtin 2005 http://metricationmatters.com Itâs surprising how far you can go in 40 minutes of walking time. You will walk 4 kilometres in 40 minutes at an average speed of 100 metres per minute. Any increase in walking duration uses more food energy, increases your loss of body mass, and builds strength, especially if you get off the beaten path and walk up and down some hills.