Off Grid

Surface irritant is a medical term describing materials that can cause directly and indirectly various pathologies. They are physical toxins and the ones of concern are mainly small structures.

The "IDTechEx Show!" Berlin, April 11-12 will have 2500+ paying delegates, 220 exhibitors and nine parallel conferences but there is a difference this year.

The hobbyist market for drones has turned out to be something of a passing fad. Professional use is enduring and growing with modest numbers and a strong software and services aspect.

Agricultural use is currently responsible for 70% of all fresh water consumption but fresh water is becoming more expensive and scarce. Fortunately there are many solutions because they are all needed.

The world has very little fresh water and it is running out. At tens of billions of tonnes yearly, the fresh water of the ice caps is falling into the salty sea which is already 97% of the world's water.

Raghu Das introduced the technologies covered and an introduction to the IDTechEx Show! USA 2017