Ice and fire: How burning forests can help melt ice sheets

On the western edge of the Greenland ice sheet there’s a stretch of dirty grey ice known as the dark zone 400km long and 100km wide this dark zone is melting somewhere between double and ten times the rate of the white ice around it For a while, scientists thought it was a frozen relic […]

NASA | Scientists Link Earlier Melting Of Snow To Dark Aerosols

It’s not easy to see aerosols in Earth’s atmosphere, but they’re there. And NASA scientists say these tiny particles are having a profound effect on snowpack and spring climate in the Northern Hemisphere. At any moment, millions of tons of aerosols lifted by winds and generated by wildfires and the burning of fossil fuels are […]

Warning! Rock Dust Contains Heavy Metals! Are they Safe For Your Organic Garden?

Alright! This is John Kohler with growingyourgreens.com. Today I have another exciting episode for you, and we’re going to talk about something near and dear to my heart today. This stuff is called rock dust and it’s the number 1 thing I believe you guys should add to your garden to get he outstanding growing […]

DIVERSITECH – FRED Mini-Vac II – Compact Welding Fume Extractor

The Fred Mini Vac II by Diversitech is the perfect solution for capturing smoke and fumes from MIG, TIG or stick welding and is ideal for use in areas such as hospitals, repair facilities & schools. It can also be used for safely capturing weld smoke on remote job sites. With dual 1 horsepower motors, […]

DIVERSITECH – FRED Mini-Vac Compact Welding Fume Extractor

The Fred Mini Vac by Diversitech is a portable welding fume extractor for onsite repair and confined space welding applications. it runs on single-phase, 110-volt power and weighs less than forty pounds. Airflow is an impressive 147 cubic feet per minute. The unit features a built-in spark arrestor and comes standard with a Nanofiber™ filter […]

What is Local Exhaust Ventilation?

[Music] Lots of different jobs across different industries involve work processes that create dust and fumes. If these are not controlled properly people can breathe them in and develop diseases such as asthma, lung scarring and cancer. Every year thousands of people in Great Britain die as a result of breathing in harmful dusts and […]

DIVERSITECH – Downdraft Table Demonstration – Welding, Grinding, Sanding, Dust & Fume Filtration

Diversitech dry downdraft tables offer a complete, hands-free solution for the capture of dust, smoke and fumes produced by actions such as welding, plasma cutting, sanding, grinding, deburring and blending. Watch how quickly the dust from this grinding process is removed from the worker’s airspace when using a Diversitech downdraft table. The distraction of welding […]

DIVERSITECH – Fume Tracker™ – FABTECH 2016 – new welding fume extraction technology

Introducing the world’s first self positioning fume extraction arm for hassle-free welding. The Fume Tracker™ protects operators better by detecting the weld arc and repositioning the capture arm to the fume source. Operators are able to eliminate time spent repositioning the hood and focus more on the task at hand. Find out more by contacting […]