Sentry axes were made by the Sentry Tool Company, which was known for producing a variety of hand tools and specialized equipment. Founded in the mid-20th century, Sentry gained recognition for its high-quality axes and tools designed for durability and performance. The company catered to both professional and amateur users, emphasizing craftsmanship and reliability in their products.
People began using axes during the Stone Age, around 6,000 to 8,000 years ago, with the earliest known examples being made from stone. These early axes were primarily used for chopping wood and hunting. The advent of metalworking in the Bronze Age around 3,300 BCE led to the creation of bronze axes, which further improved their effectiveness and durability. Over time, axes evolved into various forms, becoming essential tools in agriculture, construction, and warfare.
This isn't even math- But it varied, from first stone, then copper, iron, steel, etc
Axes is plural; axis is singular (only one of them).
The x and y axes on the Cartesian plane intersect at the origin at right angles
The X and Y axes meet at the origin.
A medieval biller made axes.
Most of these are made out of steel and have wood handles.
Wooden handles and hardened steel axe head.
Wooden handles and hardened steel axe head.
The possessive form of the noun sentry is sentry's.Example: After many hours, the sentry's feet were aching.
Lots of people have made axes over the years, too many to name here,
Lots of people have made axes over the years, too many to name here,
Sentry (GateKeeper)
sentry
Sentry Group was created in 1930.
Travel Sentry was created in 2003.
Earth Sentry was created in 1999.