Emerging Tech

Follow the yellow brick road? New pee-based ‘bio-bricks’ cut construction costs

What do you get when you mix human urine, loose sand, and bacteria? The answer is urine-based bio-bricks: A more environmentally friendly substitute for kiln-fired bricks, according to researchers at the University of Cape Town (UCT). Civil engineering master’s degree student Suzanne Lambert recently unveiled the newly formulated bricks. Similar to seashell formation, the bio-bricks result […]

Photography

Snap a photo to follow a new friend on Instagram with its Nametags tool

Instagram Adding friends on Instagram is now as simple as scanning a photo. On Thursday, October 4, Instagram launched Nametag, a custom scannable graphic that allows other users to follow you by snapping a photo. The launch comes alongside Instagram’s tests directed toward school communities designed to connect college students. Scanning a Nametag works like […]