Remaining in a sitting position tends to lowers venous return, as blood pools in the veins of the legs. In a person who is at rest, about half of the circulatory blood will be present in the veins, which can cause real problems when that pooled blood tries to return up to the heart.
Vic Firth. Everett Joseph Vic Firth (June 2, 1930 â July 26, 2015) was an American musician and the founder of Vic Firth Company (formerly Vic Firth, Inc.), a company that makes percussion sticks and mallets.
Mighty is the only engine to have what appears to be hair (excluding facial hair). In the eleventh season, their whistles were changed to Harvey's at a higher pitch. Mighty's original whistle sound was later used for Bert, albeit at a half-step higher in pitch. Mac's original whistle sound was later used for Rex.