Household Appliances Soar in Popularity with the Heat Wave

SEOUL, Aug. 9 (Korea Bizwire) — As a sweltering summer heat wave continues to sweep the nation, household appliances that help ease the burden of household chores have become extremely popular. According to Lotte Hi-Mart, a large retailer of electronic goods, sales of robot vacuum cleaners soared by 30 percent within the two-week period between [...]