In unusual but true stories this week, we have 3D printing enabling a breakthrough in lab-grown human hair, a street art trail inspired by the Harry Po
tter map, a close-knit community, a Turkish beekeeper growing a “bee beard” for Guinness World Records, and the world’s most energy-efficient vehicle.s上海419论坛
All the odd and interesting anecdotes from around the world are here in our review.上海419论坛
3D printing to grow hair: A potential cure for baldness上海419论坛
上海419论坛上海品茶Researchers from the Columbia University Irving Medical Center
are making headway in their work to treat human baldness thanks to 3D printing.
The team, led by Angela Christiano, has found a way to grow human hair in a dish using stem cells and 3D printed plastic molds上海419论坛
that mimic the natural microenvironment of hair follicles.For the first time, scientists have successfully gen
erated human hair follicles in a dish without the need for skin implantation. This achievement is owed in part to 3D pr
i上海419论坛上海品茶nting technologies, which enabled the research team to closely recreate the 3D environment in which human hair cells live.
The Marauder’s map in the Harry Potter books has been the i
nspiration for a town’s art trail, according to the BBC. Dunstable’s Invisible Street Art Trail has blac
k and white maps showing more than 20 artworks on pavements that are only revealed in the rain.
Primary school teacher and artist Claire London used pavemen上海419论坛
上海419论坛t stencils which were created with a spray that only becomes visible when wet.
Joanne Bowes, one of the people behind the trail, said she hopes it will get people interested in the town’s history.
上海419论坛上海品茶The works include: Mad Hatters, to represent the hat factories that used to be along the High Street; Footprints, for rem
embrance, next to the Priory Church; Lions, a nod to the chalk lion that overlooks the Dunstable Downs.