Lead shot is heavier
Yes, a skeleton made of steel would be heavier than a normal human skeleton, as steel is denser and heavier than the bones that make up our skeletons. This would impact a person's mobility and overall weight.
Yes, Steel is a harder metal than Silver. :)
The best kettlebell brand to buy as a gift would be the Jillian Michaels kettlebells, that is if you are willing to pay good money. If you want a cheaper gift, try the Kathy Smith kettlebell (both, which are equally great gifts).
Steel is heavier than feathers. This is because steel is a denser material, meaning that a given volume of steel will weigh more than the same volume of feathers.
Yes, CFCs (chlorofluorocarbons) are heavier than air. They have molecular weights greater than that of air, which causes them to sink and accumulate at ground level, contributing to ozone depletion and greenhouse gas effects.
You can continue with the kettlebell, but I would look into specifically how. There is a video entitled Baby Bells: The Fit Pregnancy Workout It is a fitness program designed specifically for pregnant women. It gives women the option of using the kettlebell when working out.
A kettlebell seems like a great idea for someone who wants to lose weight. You can find out more information about them by going here en.wikipedia.org/wiki/Kettlebell. Another good option would be to buy a pilates ball.
I would not recommend the kettlebell workout if you are trying to improve your conditioning. You should probably just get a treadmill or elliptical machine if you want to improve conditioning.
Of course, Gofit-Premium-Kettlebell-20-lb is appropriate for elder teenagers.
For a tank that size filled with water, you would typically need stainless steel with a thickness of at least 1/4 inch (6.35 mm) to ensure structural integrity and prevent buckling or deformation. Thicker stainless steel, such as 3/8 inch (9.53 mm) or 1/2 inch (12.7 mm), may be required depending on the specific design factors and intended use of the tank. Consulting with a structural engineer or tank manufacturer would be recommended to determine the exact thickness needed for your specific application.
That would depend on the wall thickness everything being equal cast is heavier
No, heavier by the weight of the extra air put inside it. Even if you filled the tire with helium it is still heavier, although the additional weight would be less than the additional weight of air.