It's about 200 times as heavy as a Puck (Hockey)
In other words, 0.00000002950 megatonnes is 180.970761306540 times the weight of a Puck (Hockey), and the weight of a Puck (Hockey) is 0.0055257545074153 times that amount.(Ice hockey)
A standard ice hockey puck weighs between 0.00000000015592237718750 megatonnes and 0.000000000170097138750 megatonnes. Hockey pucks can be shot or passed at speeds of up to 160 kph (99 mph) during games.
It's about 100 times as heavy as a Hamster
In other words, the weight of a Hamster is 0.01 times 0.00000002950 megatonnes.(for Syrian hamster, a.k.a. golden hamster, a.k.a. Mesocricetus auratus; adult)
An adult Syrian hamster has a typical weight of about 0.000000000200 megatonnes. Known for transporting food in the pouches of their cheeks so that they can bury it later, some hamsters can store up to 0.0000000300 megatonnes of food in their borrows.
It's about 95 times as heavy as a Human Heart
It's about 85 times as heavy as a Can of Soup
In other words, the weight of a Can of Soup is 0.012 times 0.00000002950 megatonnes.(for Campbell''s Condensed Tomato Soup, 317.9 ml)
A can of Campbell''s Tomato Soup weighs 0.000000000350 megatonnes. Cans have been used to store soup and other foods since their invention in 1913, but a dedicated can opener was not developed until cans began to use thinner materials — prior to that time, cans were usually opened using various blunt instruments and tools.
It's about 70 times as heavy as a Football (American)
In other words, 0.00000002950 megatonnes is 71.764267414660 times the weight of a Football (American), and the weight of a Football (American) is 0.01393451136653 times that amount.(a.k.a. "pigskin") (NFL standard)
Per National Football League official rules, an American football must weigh between 0.000000000396893323750 megatonnes and 0.0000000004252428468750 megatonnes. Because of NFL regulations, ceremonial considerations, and backup requirements, each NFL Superbowl requires the manufacture of 144 balls exclusively for the event.
It's about 70 times as heavy as a Football (Soccer)
In other words, 0.00000002950 megatonnes is 69 times the weight of a Football (Soccer), and the weight of a Football (Soccer) is 0.014 times that amount.(a.k.a. Soccer, a.k.a. Association Football) (FIFA Law 2 specification)
According to FIFA's Law of the Game number 2, a football must weigh between 0.000000000410 megatonnes and 0.000000000450 megatonnes. An artifact on display at the Smith Art Gallery in Museum in Stirling, Scotland is said to be the world's oldest football and is about one-third to one-half the size of a modern football.
It's about 45 times as heavy as a Basketball
In other words, 0.00000002950 megatonnes is 47.2991762510 times the weight of a Basketball, and the weight of a Basketball is 0.021142017246 times that amount.(NBA official ball standards, Size 7)
A regulation NBA basketball, manufactured by Spalding, is known as a Size 7 ball and weighs 0.000000000623689508750 megatonnes. These balls have 4,118 pebbles each with a diameter of 2.5 mm