The large red tide bloom is posing serious threat to coastal plains of Florida as it has already killed thousands of fish off the Gulf Coast.

It is expected to wash ashore in the next two weeks. According to the health experts, if this happens they may pose serious health threats to the Floridians. The state has so far received several reports of thousands of dead and dying sea creatures, ranging from octopus to bull sharks.

Red tide is a phenomenon occurring in the sea water for centuries. It occurs at a time when the naturally occurring algae bloom becomes uncontrollable and start producing toxins that are fatal for marine creatures including fish octopus and others. Moreover, experts say the red tide poses greater risk to animals and not just the fishes.

The toxic odorless chemicals released by the algae turn the water red. They have serious health threats including respiratory distress, coughing and wheezing. The bloom contains microorganism called Karenia brevis. The algae contaminates the sea grasses that the The aquatic mammals mainly die due to the contaminated sea grasses which they generally eat. The toxic grasses disrupt their nervous systems and ultimately lead them to drown.

In order to keep a tab on the growth of the tide, two underwater robots have been deployed in the sea by the researchers at the Mote Marine Laboratory & Aquarium in Sarasota. These robots will be used to collect data on the slow-moving bloom.

According to the Florida Fish and Wildlife Commission, the bloom has about 80 miles length and approx 50 miles width but presently the tide is from 40 to 90 miles offshore.

In 2013, a similar red tide bloom claimed lives of 276 endangered Florida manatees

The Engineers of United States have devised a novel system of camouflage grounded on the color transforming capabilities of cephalopods that are octopus, cuttlefish and squid.  The scientist imitated the similar method which these animals generally follow. They make use of the analogous design of layering in their work. Numerous scientists from different disciplines participated in this research work like marine biologist and engineers.

The member of cephalopods instantly makes an impression of its surrounding color. Afterwards it makes use of its muscles for the adjustment of color through the pigment cells. These pigment cells are commonly known as chromatophores.

This study is printed in the journal of PNAS (Proceeding of the National Assembly of Science). The engineers identified the light level with the assistance of photo sensors and transmitted the data to the acurators which is located on the upper level. The ultimate layer comprises of a heat sensitive pigment that changes color at 47 degree centigrade. The experts provide the required temperature of the final layer by means of an electric current.

Currently, the scientists are simply capable of shifting the color between black and white. Nevertheless, they are expecting that soon they would be able to attain the military and commercial application as well.

The U.S Navy considers themselves to be enough powerful since they are the chief fund provider of this task. Professor John Roger, a material scientist from the University of Illinois states that the system is at its initial stage.

Presently, the topic of  Quantum computing methodology is rather popular among the people who belong to the tech world.

The idea of quantum computing came up in 1982 and after that explained in detail. The researchers intention was to create a quantum mechanics which will be more beneficial for the computer than the binary system.

Later on, people believed that the concept of quantum computer was mainly based on hypotheses. Currently, some new progress in this arena has captured everyone’s attention. The discovery of algorithm to factor large numbers is one of those developments which is performed by Peter Shor. This algorithm would break the codes more speedily as compared to the ordinary binary system.

The researchers of the University of Chicago have figured out a new method to record the quantum mechanical behavior of electrons enclosed in the flaws of diamonds. The experts repeatedly explode a diamond which is comprised of nitrogen atoms.  They executed this task through a laser beam. That ray of laser permitted the scientists to organize and analyze the quantum state of that region.

This experiment helped a lot and offered a test bed system for the invention of semiconductor quantum bits and nano scale sensor.

As stated by the scientist if this experiment is accomplished, then researchers will be capable to upgrade computing to a next level in which it would not be only restricted to the binary system. No doubt that this quantum computing system will take an exceedingly long time.

Nokia had a bumpy ride with sumptuous Windows phones over the past years, but it jumped up the ladder with its cost effective handsets serving the large group of people relying on budget Smartphone.

Lumia 630 which is emphasizing on enlarging the ongoing market declared its launch at the Windows Phone Mobile event in Sandton.

Nokia is popular for its distinctive handsets, so is Lumia 630.

The phone ahs a plastic case, 1800mAh battery, microSD Bay and SIM Slot. The design is quite satisfying and noticeable with blazing shade of green which is definitely going to capture attention.

 

Few of the normal features are micro USB Port at the bottom, earphone jack on top and a power button/volume rocker combination on the right.

By analyzing the design one can observe that in order to make this handset a bit economical, Nokia had to slash down one or two corner because the camera button is absent apparently. So it means you can’t go from locked phone to camera by clasping the camera button. You can find camera shortcut in the new Action Center dropdown menu.

Performance:

Featuring 512MBs of RAM and Snapdragon 400 quad-core chip, Lumia 630 is quite appreciable but definitely not the most powerful windows through.

Games and videos are good to be played and displayed properly in spite of the fact that it has 512 MB RAM only because few games require 1GB or more than that.  You will hear a squeaking sound while taking snaps or switching apps or sometime can find a bit slow down while using back or switching app.

Speaking of battery life, moderate usage for a day, but the battery saver utility will serve the purpose by stretching its use for more time.

Camera:

Constrained by the budget, Nokia Lumia 630 can still provide with fair enough shots. Photos taken in ample light are bright and nights shots are good as well even in absence of flash in it.

Pictures won’t be an award-winning quality yet quite satisfying quality to be uploaded on Instagram or Facebook.

The dragon fish provides information to the researcher about the process which compels fish to move onto dry land.  Dragon fish is quite different from the other ones since it can stay alive without water.

The researchers observed that when the fish changes remarkably when it begins to live out of water. The fish reared out of water demonstrated alterations in their bones and muscles which are responsible for the movement.

The experts performed this research for a time period of eight months. Hans Larsson of McGill University’s Redpath Museum stated that the chief purpose of this experiment was to discover the physical changes in Dragon fish which lives outside the water. Experts wanted to expose this cryptic deviation by compelling them to live without water.

The fish which survived on dry land changed itself into quadruped vertebrates nearly 400 million years ago.  Experts believe dragon fish to be a living illustration of phenomena generally known as developmental plasticity. The theory states that a creature’s structure can be changed through environmental conditions and sometimes these changes are into the genesis of that animal.

The experiment went as it was expected that the Dragon fish raised outside of the water was very alike when it came out. Subsequently, research stored it in a tank which only contained 1mm of water on its surface.

After the long time of eight months this fish was compared to the ones which was living inside the water. The fish raised outside the water experienced several changes such as being more skilful at walking, always placed their pectoral fins near to the center of their bodies.

Researchers are intended to perform some more experiment on this species in the future like assessing the force of the fishes, comparing them with fossil records etc.

This study is printed in the Journal Nature.

Multitudes of bones have been discovered by scientists excavating an ancient Wyoming sinkhole containing a rare trove of fossils of animals from the Ice Age including bones of animals such as the American Cheetah. The Natural Trap Cave at the base of the Bighorn Mountains in north central Wyoming was initially discovered in the 1970s.

Julie Meachen, paleontologist from Des Moines University is leading the exploration of the cave since its discovery.

After extensive excavation around 200 large bones of animals like horses that roamed North America from 12,000 to 23,000 years ago were uncovered. Numerous micro-fossils of creatures like birds, lizards and snakes were also discovered.

Meachen said, after the first of the three planned annual digs which ended on Friday, “ We found evidence of bison, a bit of gray wolf and quite a lot of cheetah and horse.” The particular value and abundance of fossils in the cave is grounded in the fact that the cave was difficult to stop which lead to animals falling 85 feet to their deaths, they were surprisingly well-preserved by the cold and damp conditions. It is expected that the new fossils will help provide a deeper insight about the climate, diet, and genetic diversity of North American creatures that disappeared around 10,000 years ago during the Ice Age.