By Heidi Harley

science / science - 6 years ago

Significant Digits For Friday, Nov. 16, 2018

You’re reading Significant Digits, a daily digest of the numbers tucked inside the news. 2.4 million empty manufacturing jobs According to a new report from the consulting firm Deloitte, there will be 4.6 million American manufacturing jobs to fill in the next decade — and 2.4 million of them will g...

science / science - 6 years ago

Waste not: South Africa makes world's first human urine brick

In one of the latest innovations in the search for eco-friendly building materials, South African university researchers have created bricks using human urine. The first of their kind in the world, the bio-bricks hold out the prospect of a sustainable alternative to standard clay and concrete brick...

science / science - 6 years ago

UK supermarket's viral orangutan ad slammed by palm oil giant

A British supermarket chain's viral commercial about an orangutan left homeless because of deforestation from palm oil planting was slammed as a cheap publicity stunt by a major industry body on Friday. The Christmas ad -- which features a cartoon orangutan telling a little girl that its jungle hom...

science / science - 6 years ago

Home DNA tests doom anonymity for sperm, egg donors

All Ryan Kramer had to do was to swab his cheek and embark on nine days of genealogical research to identify his biological father, a man who thought he would remain anonymous when he donated his sperm and never took a DNA test himself. The year was 2005, when consumer DNA tests were in their infan...

science / science - 6 years ago

Drought-hit Cape Town should cut down 'alien' trees: study

The South African city of Cape Town, which nearly ran out of water this year, could beat future droughts by cutting down non-native trees including pine, acacia and eucalyptus, according to a study released Friday. A report by the Nature Conservancy conservation group said that removing non-native...