Electronics Out Of Bacteria: Microbial Physiology

Bacteria – Geobacter, to be more specific – discovered electricity much before than we did. And the interesting part is – ubiquitous, groundwater and also the under the ocean dwelling bacteria takes-in the organic waste and give-out “electrons”. Yes, a tiny electric current is an end product of their exhaling process.

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Male Widow Spiders Inseminate Young Females And Avoid Being Cannibalized: Spidery Sex Life

Sexual cannibalism is very common in some species like the male coin spiders. Black widow and Redback female spiders are famous for slaying their partners soon after mating. The male widow spiders that are considerably smaller in size, are often seen voluntarily offering themselves to be eaten, with a hope that the female will give birth to his offspring. Sometimes, the males reaching out females are mistaken for prey and are killed even before copulation occurs.

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Scottish Energy Tidal Turbine Power Company Supplies Electricity to the National Grid: Renewable Power (w/Video)

Technology advancement in harnessing renewable sources of energy such as solar and wind has reached a long way. However, tapping marine energy efficiently and reliably at the same time has always remained a challenging task.

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Polarized Vision does not Beat Camouflage: Marine Visual Detection Model

Animal camouflage is a very common technique. And when it comes to an open sea, things ought to look slightly difficult. However, for fishes like herring, mackerel, and sardines this is not the case. These fishes have a smart camouflage technique, the shimmering silver scales, that can even beat the super sight.

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Muscles Powered Biohybrid Devices: Robotics with Tissue Engineering

Let’s picture the word, “Robot”, immediately, we get a glimpse of self operating machines, with nuts-and-bolts as building blocks. These machines are permeating all sections of our society. Machine human relationship has crossed the realms of science fiction. In fact, machine learning has become one of the most interesting and sought-after science, sprouting artificial intelligence (AI).

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Whisker System Reveals How Neurons Communicate Touch: Sensing Mechanism

Sense of touch helps us in distinguishing things in regions where sense of sight or our eyes can’t go, let’s say in purse or pocket. If we are to fetch keys from loose change in our pockets, without giving it a second thought, we take out the required thing, this happens due to sensorimotor integration.

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Digging Adaptations Facilitated Shell in Turtles: Study on Eunotosaurusafricanus

Turtle shell, conventionally, is considered an outer covering for protection and lodging for the animal. Till date, turtle is the only living vertebrate with such a sturdy broad ribbed proto shell. However, recent study of fossil turtles, which happen to be around 260- million-year-old, has revealed that the hard and rigid protective structure of the animal is not adapted for protection rather for digging underground. Dr. Lyson, the scientist behind this discovery said that during the early (evolutionary) phase, birds’ feathers too were not employed for flying. Nevertheless, birds starting…

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Advanced sense of odor helps ants identify individual ants: Nestmate versus Non-nestmate

Scientists studying ants have always wondered how ants living in huge colonies, identify other ants belong to same colony or is an intruder or enemy ant. Researchers from The University of California, Riverside have found an answer to this question. They have found that ants communicate via diverse hydrocarbon chemicals present on the their outer shells (or cuticles). 

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