Bio-Velocity is an uncommon drop from Solifuges (found in the Ulterior Outback) and Centipedes (found in the Ulterior Outback, Elysian Fields and Subterranean Savannahs). It is used to craft Sprint Leggings, Velocity Blocks and a smoothie using the ErebusCo. Smoothie-matic 2000. Right-clicking whilst holding Bio-Velocity will grant the player Speed II for 16 seconds.
Velocity Block Edit
These blocks accelerate the player to ~five times their initial walk speed, and stacks to a certain limit. Lightning Speed blocks exceed this limit.
Velocity Blocks are also used to create Powered Glider Chestplates.
Supernatural Velocity Edit
Supernatural Velocity is obtainable from Solifuges and Centipedes as a rare drop. It is used to craft Cultivated Moss and Mould as well as Lightning Speed Blocks. Right-clicking with Supernatural Velocity in hand will grant the player Speed IV for 10 seconds.
Little-known fact; If combined with Sprint Leggings in a Crafting Table, it adds an extra tier of speed to them.
Lightning Speed Block Edit
This block appears to accelerate the player to ~ten times their initial walk speed, and stacks well beyond the limit of Velocity Blocks. It has no other use.