What Is Hot Knifing?

Hot Knifing in Cannabis

The user puts a bit of marijuana or hash onto one of the knives and then takes the other knife and sandwiches it between the two. A soda bottle with the bottom cut off is placed over top of the smoldering cannabis and the user inhales the smoke through the open end. Most cannabis consumers don't use hot knifing often, but some report a better high with it.

It is done socially or just occasionally as there is a greater chance of injury than with other methods of consuming cannabis. It is practiced in New Zealand. The only things needed to get high from cannabis are a stove top and a knife.

The importance of burning for wound healing

There are many action movies where people are shown sticking hot things into wounds as a form of first aid. People in modern movies have used hot and metallic tools to remove bullets from their bodies. The structure of the water-soluble proteins is what makes them work.

The structure of the molecule changes when heat is applied, because of the changes in the chemical bonds. The aggregate of denatured and insoluble proteins will seal the wound. The burning of a small part of a wound helps to temporarily seal the wound, which is good news for the injured individual.

Air Doctor

An air knife is a tool used to blow off liquid or debris from products as they travel on a conveyor. Air knives are used in manufacturing to separate lighter or smaller particles from other components for use in later or subsequent steps, post manufacturing parts drying and conveyor cleaning, part of component cleaning. The knife has a sheet of air known as streamline flow.

Air knives can remove liquids, control the thickness of liquids, dry the liquid coating, remove foreign particles, and create a hold down force to assist in the mechanical bonding of materials to the surface. The exit air knife stream can be used to inject electrical currents from anti-static bars into counteract the static electricity charge on some surfaces. The term "air doctor" was first used in the 60s to refer to the non-contact method of debris blow-off.

The printing and textile industries were some of the largest users of air doctors at that time. They often needed wide paths of air from a compressed air system to blow debris off the surface of materials or to control the thickness of liquids on a surface. Air doctor blade, air bar, air squeegee, air curtain, air blast, air blow off, air nozzle, air comb, air blade, and air bar were used.

A Hydrovac for the Safety and Protection of Sand

A hydrovac is a piece of equipment that uses high-pressure water to cut and liquefy the soil, while simultaneously using high volume vacuum to remove the soil from the excavation. The fresh water and soil from the excavation are contained in the truck mounted unit. Safety is the priority above all.

You can use a hydrovac to get around existing infrastructure. Without risk of damage to the infrastructure or workers on the site. The second advantage is that it is more precise.

It is cost-effective because you need less manpower. It is less intrusive from an environmental point of view. The excavated dirt is kept clean and free of traffic noise.

There is a need to keep the spilled water away from the job location. You need a design location. The material used to fill the hole cannot be used after the water has been used.

If the soil is sandy, you need to make sure you have a way to get the debris out of the tank because sand sticks a little more than clay or silty loam. Ground conditions are affected by weather too. If the soil is frozen, hot water from a boiler must be used to melt it.

The Landscape of Marijuana Consumption

The landscape of marijuana consumption has changed over the past few years. The stigmas of legalization are starting to change, and technological advances are improving safety. The trend of dabbing has been growing at the same time as the trend of vaping.

It is a popular method of cannabis consumption, and it does not have the same reputation. The modern dab rig is more friendly. The best pens look a lot like the ones used for e-cigs.

They are more convenient and safer than their predecessors. There are pros and cons to both vaping and dabbing. The user needs will determine which one is best.