Discover science
Front trolley is not good for children
Trolleys that drive the young face forward may interfere with the normal development of the child and cause them to grow into anxious people, a study has revealed.
Trolley
Browse ScienceInfo articles and explainers related to Trolley.
Topic archive
Articles about Trolley
8 published items.
Biology
Bacteria on shopping carts in supermarkets are 361 times more likely to hold toilet doors
According to a recent test test, a supermarket trolley has 361 times the amount of bacteria than toilet door handles.
Videos
Video: The smart rabbit knows to bring beer to the owner upon request
After the request, Wallace bunny immediately brought beer to the owner on the trolley designed and built for it.
Science invention
The young father built the world's fastest trolley
For parents waiting for their child, an English plumber has invented the invincible trolley: reinforcement, dual exhaust pipes, 10 horsepower engines and can reach High…
New technology
Japan produces self-propelled robots instead of medical trolleys
Japanese scientists have successfully created a self-propelled robot that can replace traditional medical stretcher in hospitals.
New technology
3D pushchair for disabled two legs
3D printers that can be made to replace people with disabilities and animals are no exception.
New technology
Bicycle combination trolley
At the Eurobike 2013, the Vagabond of the Spanish SmartBikes company is paying attention to its visitors because it is a bicycle with integrated child seats and baby str…
New technology
High Tech Supermarket Trolleys
Shoppers in supermarkets may soon be pushing smart carts, which may alert you if you buy too many unhealthy foods.