Getting Heavier was created on 2002-12-18.
Heavier Things was created on 2003-09-09.
The world is getting heavier, not only because cosmic fall out, but, also from trees people and animals
Heavier Than Heaven was created on 2001-08-15.
Heavier Than Thou was created on 1991-07-01.
no she is very toned as of late
Percy Jackson's backpack was getting heavier because Zeus's lightning bolt and Hades's helmet was slowly starting to form inside the backpack.
Percy's backpack gets heavier because it absorbs weapons and items that get thrown into it, due to being enchanted with a magic spell. The more items and weapons that are placed inside, the heavier the backpack becomes.
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Getting to This was created in 1970-04.
A balloon can get bigger without getting heavier as it inflates with air. The increase in size is due to the expansion of the balloon material to accommodate the added volume of air, but the total weight remains constant.
Getting In was created in 1994.
Magnesium becomes heavier after it is burnt. This is because the magnesium has chemically bonded with oxygen to form magnesium oxide. The oxygen adds the extra weight.