Tag: Animals

The farming industry could greatly reduce its pesticide use. But using natural solutions such as messengers released by female insects is better still. The Nobel prize-winning founder of a California-based startup has developed a process to produce these messengers, or pheromones, from raw materials and bio-catalysts. When sprayed on plants, these mask the pheromones naturally produced by female insects,...

An armband concept detects and prevents hot flushes. Meanwhile, an Irish startup is focused on females of other species. The team’s sensor recognises the start of contractions in pregnant cows and heifers, denoted by specific movements of the tail. The sensor is registered in an app and connected with two telephone numbers. 3-4 days before calving it’s attached to...

Lions and farm animals can co-exist peacefully. Now, an autonomous system developed in Sweden is protecting wildlife and infrastructure alike. The startup’s battery- or solar-powered device identifies species and creates acoustic noises accordingly in real time. On hearing these unexpected sounds, wild animals move away from airports, railway lines and agricultural areas. The system comprises a night-vision camera, motion...

Implants can be nourished by the body’s store of glucose. Sea cucumbers, meanwhile, contain unique structures not found in other terrestrial organisms. Among them, as a Mississippi-based research team recently discovered, is a special sugar compound which could help beat cancer. Healthy body cells communicate with one another through tiny ‘antennae’, identifying pathogens and preparing themselves accordingly. Cancer cells...

Fleas have inspired researchers hoping to guard implants against bacterial settlement. A much bigger animal is now proving similarly inspirational for a Massachusetts-based research team. Supposedly stubborn but highly intelligent, donkeys have sebaceous glands which secrete a compound which provides protection against deer ticks. More precisely, the smell of the chemical substance (E)-2-Octenal repels the ticks. It prevents them...

Smart glasses can protect blind people from collisions. Dogs are not immune to losing their sight either. Which is why Texas-based students are focusing on a solution that will stop blind dogs injuring themselves while out playing or walking. Their innovation: a smart vest with a hood. Attached to it at eye level are two cameras, with 8 vibrating...

Some butterflies have properties which help detect breast cancer early. Aquatic invertebrates such as octocorals, in turn, can influence cancer’s development. Students in San Diego examined the DNA of various species with the help of automated equipment, successfully decoding a common set of five key genes. Thanks to these genes, corals are able to produce so-called diterpenoids - substances,...

Water fleas help curb the spread of algae. But fleas have also inspired an Australian research team hoping to guard implants against bacterial settlement. Fleas owe their jumping ability to resilin, an elastic protein that is highly resistant, non-toxic and biocompatible. Adapted as nano droplets with a large surface area and acting as a coating, the protein was 100% effective...