Speed

marine biology

The shortfin mako (Isurus oxyrinchus) is widely cited as the fastest shark, capable of short bursts that exceed 45 mph (about 70 km/h) and sustained speeds near 30 mph (about 50...

wildlife

Black bears can reach about 30–35 mph (48–56 km/h) in short bursts, grizzly and brown bears about 35–40 mph (56–64 km/h), while polar bears may approach 40 mph (64 km/h)...

competitive

In competitive Super Smash Bros., speed is often mentioned but rarely defined clearly. The fastest character in Smash depends on whether you mean raw walking speed, dash speed,...

wildlife

Average bear speed refers to the typical pace a bear can sustain over short distances rather than a precise top speed for every individual. In practical terms, most bears can re...

Substance Harm Reduction

Drug markets vary by region, product purity, and local economics, so composition is rarely consistent. Cocaine may be diluted with inert substances or, in some settings, with ot...

performance

Enhanced speed refers to the measurable improvement in how quickly a person or system moves through space or completes a sequence of actions, often achieved through training, te...

productivity

Typing speeds describe how many characters or words a person can type per minute, usually expressed as gross words per minute (GWAM) or net words per minute after corrections. T...

Celebrity Profiles

In 2019, the world’s fastest production cars were ranked by independently verified speed records, production eligibility, and manufacturer evidence rather than claims alone. T...