ContentContent adds a handful of miscellanious features, originally designed for ContentSMP.
Includes:

• Squirrels
• Branch blocks
• Aquarium glass
• Folly trees
• Display case
• Chocolate eggs
• Equivalence detector
• Tuff & Calcite block sets
• Snow & moss layers
• Braziers
• Mugs
• Stickshift (try using a skeleton skull on one)
• Copper horns
• Copper & Goat Horn dispenser behavior
• Iron scaffolding
• Steel bar
• Brush backport
• Suspicious dirt
• Wrapped bundle
• Boxing glove
• Missing Stair, slab and wall variants
• Magnetized tracker (requires Elysium [currently a private mod] for its crafting recipe)