Electric honeycomb: Pakistani teen in scientific first
Only 17-years-old and he is already a recognised scientist. Muhammad Shaheer Niaziâs research on electric honeycomb was recently published in the Royal Society Open Science journal.
Physicists have known the phenomenon of electric honeycomb for decades. It occurs when a layer of oil is placed in an electric field between a pointy electrode and a flat one â" and the instability caused by the build up of ions applies pressure to the surface of the oil â" creating a beautiful pattern that looks like a honeycomb, or a stained glass window.
The high school student from Pakistanâs city of Lahore managed to photograph the movement of ions that forms the honeycomb besides recording the heat found on the surface of oil. No one has done this before.
Electric honeycomb phenomen on was the problem given to him at the International Young Physicistsâ Tournament held in Russia last year. Mr Niazi, and four other students, made up the first-ever team to represent Pakistan at the tournament. Returning from Russia, Mr Niazi decided to get his research published.
âYour research is like your child, and you feel out of this world when it is accepted for publication,â Mr Niazi tells the BBC in an interview at his residence in Lahoreâs posh Sukh Chayn sector.Also Read China disrupts WhatsApp messaging service
With the slim stature of a teenage boy with curly hair and spectacles sitting firmly on his nose, the young scientist cuts a smart figure.
Anticipating the first question, he settles down on a couch next to a desk laden with boxes full of wires, motherboards and incomplete circuits. It is where he conducts his experiments.
How is an electric honeycomb formed? Mr Niazi elaborates: âElectric honeycomb perfectly demonstrates ho w everything in this universe is seeking equilibrium. Its hexagonal shape is the most stable structure.â
In this case, he says, two electrodes are used; a pointy needle on top of a flat surface with a thin layer of oil on it. High voltage from the needle makes ions bombard the surface of oil, on their way to meet the ground electrode.
âIt is just like lightning striking the surface of earth,â he says. But oil is a non-conductor. The ions start accumulating on the surface of oil. As the pressure increases, they create a depression and manage to meet the ground electrode.Also Read The man teaching a computer to smell
In the process the surface of oil loses its shape, something it does not want. So within no time, honeycomb-like hexagonal structures appear on the surface of oil.
âThe amount of energy that goes in equals the energy that comes out and thus the flow of electricity is efficient. This way equilibrium is restored,â he sums up. Mr Niazi replicated the phenomenon at last yearâs tournament.
To prove his findings, he photographed the ion wind demonstrating that the ions were moving. He also recorded the heat produced through their movement, a finding that needs further study.
He says he had been using the shadowgraphy technique just for fun before he decided to use it in his research. âI thought if I see my research from that perspective, I might discover something new. Thatâs how I managed to photograph the shadow of ion-wind and it was added as novelty in my paper.â
Mr Niazi says that using this technique an oil droplet can be manipulated without touching it. Engineers can use the visualization of this phenomenon to develop technologies that can be used in biomedicine and in printing.Also Read Microsoft launches computer lab for Likoni school for the blind
At a very young age he was also introduced to the concept of self-learning. He was only 11 when he first started taking onlin e courses. He has taken 25 courses in different subjects from platforms like Coursera. For toys, he owns a telescope and tools for his scientific experiments.
âWhen I was a child I used to watch documentaries on science with my grandfather and read books on mathematics and other science subjects,â says Mr Niazi.
He has an inquisitive nature. His mind is always abuzz with questions and then theories to explain them. Yet, he too seeks equilibrium. Mr Niazi has a deep interest in music and art. He creates excellent pencil sketches and is a self-taught pianist.
He was not expecting the media attention he is now getting. But he is glad he did something that made his country proud. He hopes to get into a reputable educational institution where he can further his research in physics.
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Source: Go ogle News