University of Southern Denmark recently demonstrated a soft robot capable of navigating complex terrains using a combination of inflatable actuators and a patterned "kirigami" skin, all moving via rectilinear motion.

You probably think it looks like a worm and it can certainly go places only small things could go.

It's not very fast, only 11 millimeters per second, but it can twist, turn, and navigate through tight spots thanks to its anisotropic anchoring and flexible skin.


Credit: SDU Soft Robotics

When most people think of hurricanes, they imagine winds gusting over 100 miler per hour, but water has been responsible for 86 percent of all direct hurricane and tropical storm fatalities in the United States for almost this entire century.

Floods, rip currents, and storm surges are the big risk, with freshwater flooding inland accounting for over half of drownings. To help with real-time, the Southeast Atlantic (SEA) Econet network of atmospheric and hydrological monitoring stations provide the real-time data used by the National Weather Service.

Diets high in phytosterols, such as vegetarian diets, have long been linked to lower risk of heart disease and diabetes by lowering low-density lipoprotein (LDL) cholesterol but food surveys, questionnaires, and diaries are not reliable enough to make clinical determinations while in mouse experiments the doses were too human to be relevant in the real world.

There is no balance of nature and never has been, the universe is always looking for new ways to kill and create, which is why pathogens evolve resistance to drugs over time. It is estimated that antimicrobial resistance causes over 1,000,000 deaths each year and is involved in 35,000,000 more, if estimates by the United Nations World Health Organisation are accurate. Staphylococcus aureus and Enterococcus sp., two gram-positive pathogens highly likely to develop resistance to known treatments, can cause dangerous hospital-acquired and community-acquired infections.

It is a time-honored tradition for the young to ridicule the old and vice-versa but some warning signs in the elderly may be serious. Elderly people are often financially savvy, and get more so with age - unless Alzheimer’s begins to set in, according to a new paper.

Anti-science activists have been in a war on food coloring for decades, and with one of their own having power in the new presidential administration, have even banned some, but artificial dyes have been used in many products for millennia.