Colors have contributed to your emotional well being, even if you were not aware of the fact. Think about the time you stepped into a room that was painted bright yellow and your mood rose just like the sunshine outside. Or of the time you went into a room with dark wooden panels and your mood sank just as soon as you laid eyes on the wall.

Scientists at the Florey Institute of Neuroscience and Mental Health in Melbourne conducted a study on how colors may affect your mood. The 745 participants of the study were handed over Google Daydream virtual reality headsets. They were shown 5 colors of the Taubmans paint range in three different types of rooms. After which they were asked to describe how they felt by picking one of eight emotions. These included responses such as excited, cheerful and tense.

The researchers found out during the analysis of the responses that pastel colors such as light green, lilac and blue made the participants feel calm. The shades that were brighter like yellow, orange, and pink were more likely to make them feel upbeat and excited. Darker shades tended to have a more negative impact on the emotions of the participants. So if you were about to repaint the interiors of your house, you may want to consider the advice from this science project before you pick a color.

Making reading fun for children in the age of video and multi media is a challenge that many parents find daunting. Overall the average child is reading less books today than an average child from two decades ago. At the University of Wisconsin Madison in the US, scientists are trying to bridge the gap between technology and reading more books with the help of a robot.

Minnie, as the robot has been nicknamed, is a reading buddy for children. This companion robot is currently designed to do a two week reading  program with children. They cover about 25 books with a wide range of reading skill and story complexity. The child reads out loud to Minnie who is an interested listener who throws in appropriate statements like “oh wow, I’m really scared” at appropriate parts of the story being read out.

The children all liked reading with the robot. Specially when they finished reading out the book loud and Minnie would summarize the plot appearing to be very thoughtful. Minnie even suggested books that the children should read out next based on previous choices. The science project was quite successful at suggesting books that the children genuinely enjoyed reading out loud.

If I told you that a crew of three took a floating sauna to sail from Finland to Estonia, would you think I was making it up? I’m not! Honestly, Finnish inventor Janne Kapylehto created a self made floating sauna and sailed across the Gulf of Finnland. The journey from Helsinki to Tallinn took him and his crew of two 16 hours to complete.

The image of the floating sauna makes you think of a shed mounted on a raft. It may not look like much but it was equipped with four engines, solar power panels, an observation post, in addition to a sauna that can fit three people, a grill, a fridge and even a sound system. The voyage of 82 kilometers was extended in duration due to the rough weather that they faced on the day of the crossing.

Kapylehto said that the vessel performed very well and felt safe even though there was water everywhere. He added that having a sauna on the boat was very handy as the temperatures were low and it was a nice place to warm themselves while sailing. The expedition was escorted by another boat, which came in handy when one of the engines broke off and needed changing. This is one happy example of a science project that was completely successful.

The effects of noise pollution are only now being taken seriously. The research on how increasing traffic noises affects living beings is showing clear and detrimental effects. At the Max Planck Institute for Ornithology in Germany, researchers have teamed up with the North Dakota State University to study the effects of traffic noise on the telomere.

Telomere are the caps on the ends of chromosomes that protect genes from getting damaged. The shorter a telomere is, the more biological aging is inferred. The study was conducted on Zebra Flinches and measured their telomeres shortly after they left the nest to a 120 days later. It was established that those who were exposed to more noise pollution from traffic sources, were seen to have shorter telomeres.

In fact those birds whose parents had been exposed to the noise during courtship and egg laying had even shorter telomeres. This science project just managed to prove that these birds were born with shorter lives than those which were not subjected to the detrimental effects of noise pollution. What makes this study scary is that the effects of noise pollution are supposed to run across the board for all living things. Does that mean living with noise pollution ensures humans also have shorter lives?

Jupiter is the largest planet in our Solar System. It’s been called a “Gas Giant” because unlike Earth, it does not have a lot of solid material. The bulk of it’s composition is gaseous in nature. For as long as Jupiter has been under observation, the scientists have seen a huge raging storm on it’s surface. The area which has been documented through telescopes as well as photographs from spaceships is known as the Great Red Spot.

NASA scientists have spent considerable time trying to figure out the composition of the elements on Jupiter and especially on the Great Red Spot. Considering that the storm has been raging for 350 years, we still are learning about it. The density of the clouds in the storm make it difficult for electromagnetic energy to escape and make studying it extremely difficult.

The research analysis has reveled that signs of water may exist in the planet’s deepest clouds. Computer simulation models seem to suggest that there may be an abundant supply of water on Jupiter. However this is theoretical and future astronauts should still carry their own drinking water on any trips that they are planning out of the Solar System. Jupiter is still more of a scientific study than a sure water pit stop!

One of the largest contributors to green house gases causing global warming is the methane emission from cattle rearing. In order to make cattle more climate friendly researchers at the University of California have come up with an interesting measure. They are adding a small quantity of seaweed to the feed of the cattle.

This radical supplement to the feed has resulted in 30% less methane emissions when they burp or pass gas. The science experiment was conducted on a dozen Holstein cows. The ocean algae used was first sweetened with molasses to disguise it’s salty taste and then mixed into the feed.

The UC Davis animal scientist monitoring the results, Ermias Kebreab, was surprised. He wasn’t expecting such a drastic change with the minimal quantity of seaweed added. A six month study is on the cards for determining the safety and efficacy of the seaweed infused diet. If it works seaweed growers will need to ramp up production to meet the demands of the dairy farmers.

Best of all, there will be less green house gases released into the atmosphere. Previously diet modifications for cattle to reduce emissions have included adding garlic, oregano, cinnamon and curry. Most have had a mixed response and not found as effective or promising as the seaweed.

Many medical issues have been related to weather in the past. Getting wet can lead to low immune system people getting ill.You would think that establishing the reason for illnesses would allow better treatment of these conditions. However what if someone said that the change in weather from sunny to rainy was the reason why you were now experiencing a headache?

The Scientific American conducted a study of people suffering from headaches in Boston during the years 2000 to 2007. Factors considered included monitoring the temperature, humidity and barometric pressure within 72 hours of each person’s visit. The findings of the study revealed that an increase in temperature was likely to increase headaches in the population.

Also the risk of developing a headache went up by 6% with every 5 mm drop in barometric pressure. Low pressure is associated with thunderstorms. So it seems that when it rains, you may actually have a headache coming on. Naturally this is not true of 100% of the population, however change in weather can now be blamed for your throbbing head, if nothing else in your day has changed. That’s one science project that would come in handy as a valid excuse for not doing your homework on time during the monsoons.

It would appear to be common sense, but research is always good when it backs up what is to be expected. Mobile usage in the classroom seems to bring down the test scores over a long term period. Educational Psychology published a study where students who tended to switch off their mobile phones during class, scored nearly 5% higher marks in tests than those who had the mobiles on.

A section of 118 students in Rutgers University were invited to participate in this study. Half of them were banned from bringing laptops, tablets and mobile phones into lectures. The others were asked how many times they used the devices for non-academic purposed during the lecture.

What emerged was a mixed bag. While the presence of the electronic gadgets did not affect the comprehension of the students about what was taught in the classroom, it did seem that they got lower marks than their counterparts in the end of term exam. Apparently a distraction is a distraction, even if you don’t seem to be distracted.

This is one science project that amply demonstrates that common sense can be trusted to ensure that you study well and get a good grade by simply keeping your electronic playthings away while you study!

The senses in human beings allow us to explore our world, and also keep us safe. Fish are quite similar in that they have the ability to smell and detect suitable food and habitats. Their nostrils use the chemicals floating through the water to make sense of what could be a potentially harmful situation.

Unfortunately as with other species facing challenges due to rising levels of carbon dioxide, the fish are also likely to begin losing their ability to detect different smells as soon as the end of this century. The rapidly rising levels of atmospheric carbon dioxide have already been seen to affect the olafactory sensitivity of a number of species.

Researcher Cosima Porteus from the University of Exeter is the lead author of the study called Nature Climate Change. Her study was based on exposing juvenile sea bass to higher levels of carbon dioxide, in accordance with the predictions of the Intergovernmental Panel on Climate Change by the year 2100.

The amount is nearly double of what is currently today’s valuation. When exposed to such highly elevated levels of carbon dioxide the sea bass in the science experiment could not find food easily. They were also unable to check for and avoid predators. They also seemed to have difficulty swimming.

If you ever tried owning the paintings of the grand masters, you would know that they are quite a pocket draining exercise. However many collectors consider them an intelligent investment. Would you consider investing in art made by a robot? Apparently, robots are now being programmed to create copies of the paintings of the finest artists that ever lived.

Vincent van Bot is one of the few robotic artists around who can create works of art comparable to the old masters. What’s more, there’s even a robot’s art gallery dedicated to showcasing it’s and other robot artists’ paintings. The most creative robots and their creators get to compete each year in an international contest with spectacular cash prizes.

Thailand’s Kasetsart University built a robot that can mimic an artist this year. While CloudPainter, the team that stood first, used a machine learning system to generate vivid, sometimes outlandish portraits and landscapes. The algorithms being used are by the programmers of these robots are extremely intensive.

They work with different materials, using different techniques, to create pieces of art that have never been created by a robot before in the history of robotics. Although it can be argued that even with these science projects, the true creative genius lies with the human mind behind the finished product and not in the robot that completed it.