Category: General

What is plant vein clearing?

Definition. Vein clearing is the loss of normal green coloration of plant veins; usually they turn yellow first. Above: Vein clearing on a leaf of kava (P...

What is an RCBO used for?

RCBO stands for Residual Current Breaker with Over-Current. The RCBO combines the functionality of an MCB and RCD/RCCB. When there is a current leakage, t...

Does Tata own an airline?

The Tata Group now owns three airlines along with Vistara in which it has a 51% stake and AirAsia India where it owns 84% stake. Which all airlines are ow...

Is there a McDonald in Africa?

Although the continent is home to over 1.2 billion people, McDonald's is present in just four African countries: Morocco, Egypt, South Africa and Mau...

What is G and A?

General and administrative (G&A) expenses are incurred in the day-to-day operations of a business and may not be directly tied to a specific function ...

Does neem oil expire?

If stored in a cool, dry place, neem oil has a shelf life of 1-3 years. When making an insecticidal spray—and mixing it with water and an emulsifier—neem ...