Authorities searching for terrorists or dissidents can analyse social networks and identify the leader of a given group. But there are simple tricks that can fool the current algorithms and hide the importance of key people, study shows.
Zero waste, a philosophy of life that encourages to reduce the amount of waste produced by individuals, is an alternative approach to the problem of environmental protection. It is a way of life that leads to more responsible purchasing decisions - says Dr. Agata Rudnicka from the Faculty of Management of the University of Lodz.
"Someone is looking at you now", "The dropped object is on your left" - such information will be given to the deafblind by clothing designed by a team of European scientists. Polish partners of the project are responsible for disseminating the results of work on the clothing.