Alyss Edusolutions

🚀 Why Robotics & AI in Schools?
Because the future belongs to creators, problem-solvers, and innovators ✨

🤖 Robotics & AI education helps students:
🧠 Build problem-solving & logical thinking
🤝 Learn teamwork & collaboration
💡 Spark creativity & innovation
⚙️ Develop tech literacy for tomorrow’s world
🎯 Stay future-ready as per NEP 2020

At Alyss, we make it simple for schools:
🔧 Full Lab Setup | 📚 3-Year Curriculum | 👩‍🏫 Teacher Training | 🎓 Competitions

Together, let’s prepare the next generation to not just use technology—but to create it! 🌟

Happy Teacher’s Day 🤖❤️ – Where Teachers + Technology Build the Future

Alyss Robotics Team wishes you a very proud and vibrant Republic Day !

In 1986, the Government of India, under then Prime Minister Rajiv Gandhi, designated February 28 as National Science Day to commemorate the announcement of the discovery of the “Raman Effect”. This year’s edition is being celebrated under the theme of “Global Science for Global Wellbeing”, in light of India’s G20 presidency.

The Raman Effect was the discovery which won physicist Sir CV Raman his Nobel Prize in 1930. Conducting a deceptively simple experiment, Raman discovered that when a stream of light passes through a liquid, a fraction of the light scattered by the liquid is of a different colour. This discovery was immediately recognized as groundbreaking in the scientific community, being the subject of over 700 papers in the first seven years after its announcement

National Science Day: 28 February Happy National Science Day in the honor of Great "Sir C.V. RAMAN".

The history of magnetism dates back to earlier than 600 b.c., but it is only in the twentieth century that scientists have begun to understand it, and develop technologies based on this understanding. Magnetism was most probably first observed in a form of the mineral magnetite called lodestone, which consists of iron oxide-a chemical compound of iron and oxygen. The ancient Greeks were the first known to have used this mineral, which they called a magnet because of its ability to attract other pieces of the same material and iron.

The Englishman William Gilbert (1540-1603) was the first to investigate the phenomenon of magnetism systematically using scientific methods. He also discovered that the Earth is itself a weak magnet. Early theoretical investigations into the nature of the Earth's magnetism were carried out by the German Carl Friedrich Gauss (1777-1855).
Magnetism arises from two types of motions of electrons in atoms-one is the motion of the electrons in an orbit around the nucleus, similar to the motion of the planets in our solar system around the sun, and the other is the spin of the electrons around its axis, analogous to the rotation of the Earth about its own axis. The orbital and the spin motion independently impart a magnetic moment on each electron causing each of them to behave as a tiny magnet. The magnetic moment of a magnet is defined by the rotational force experienced by it in a magnetic field of unit strength acting perpendicular to its magnetic axis.

The festival of lights, also known as Deepawali, is observed throughout India. Every year, citizens of the world’s largest democracy celebrate Diwali.
Let us cover the rituals that take place on Diwali and what is the science behind them:

1) Ever wondered why people celebrate Diwali on several days each year? Unlike Christmas, why does it not fall on the same day? Simple, the Lunar Calendar is a base for the majority of Hindu celebrations. They are, in other words, dependent on the motions of the Moon. One of them is Diwali. Other festivals, on the other hand, follow the solar calendar. That is, they depend on the Sun’s
movement. So, except for leap years, they will fall on about the same date every year.

2) Children love to light fireworks. They are a source of joy and pleasure for them. When a firework explodes, they appreciate the various colours and noises it produces. However, a scientific reason is also associated with the same. The habit of lighting fireworks during Deepavali does have a robust scientific rationale. Its main goal is to combat the insect (particularly mosquito) threat posed by pools of water, which serve as a breeding ground for these dangerous parasites throughout the passage from the wet to winter seasons.

3) We utilize soil-based Diyas rather than clay-based Diyas throughout the celebration. The earthen pots assist the Diyas in burning for a longer time. It also aids in the distribution of warmth.

4) During Diwali, people clean their homes, and they light hundreds of lights to guarantee that the environment is safe for everyone. Your surface electromagnetic flux gets surrounded by light from the Diya that superimposes on the magnetic field

Happy Diwali from Alyss Edusolutions to everyone, keep in touch for various more scientific revelations.

#2022

In sectors such as agriculture, forestry, and fishing, resource management focuses on preventing the overexploitation of the resource. For example, as farms have become larger and the practice of farming has shifted from manual labor to mechanization, and as the use of pesticides has increased, agricultural practices have become more damaging to the environment. Clearing the land can increase the erosion of the soil, and runoff of pesticides can contaminate surface and groundwater.

A mature, natural forest is a complex, biodiverse ecosystem. Many different types of tree species and other vegetation are present, which support many insect, bird, animal, and fish species. In contrast, forests in which lumber has been harvested for a long time tend to be less diverse, as only one or only a few species of tree remain. Such a monoculture type of forest, which is often the result of management of the resource by timber companies, can still thrive and support life, as the rate of tree cutting is controlled and locations for harvest are rotated. These practices help to make the forest a sustainable source of lumber for centuries.

Across the globe, societies vary widely in the natural resources they use and how they govern these resources. This diversity has enabled humans to successfully live in a wide variety of landscapes, but surprisingly little is known about why these practices vary so widely and how they change over time. Researchers at Colorado State University’s Warner College of Natural Resources and partners are setting out to identify the drivers of change in natural resource management strategie

Various academic fields point to different factors as possible influences on natural resource management systems, including environmental conditions, social structures, history and the use of information passed on from ancestors and neighboring groups. But the limitations of previous research methods have meant that evidence to support these hypotheses is mixed at best.

Q) The main biological process through which oxygen is returned to the atmosphere is __.

(a) burning of fossil fuel

(b) respiration

(c) photosynthesis

(d) rainfall

Trigonometry was developed for use in sailing as a navigation method used with astronomy.[1] The origins of trigonometry can be traced to the civilizations of ancient Egypt, Mesopotamia and the Indus Valley (India), more than 4000 years ago. The common practice of measuring angles in degrees, minutes and seconds comes from the Babylonian's base sixty system of numeration.

The first recorded use of trigonometry came from the Hellenistic mathematician Hipparchus 150 B.C.E., who compiled a trigonometric table using the sine for solving triangles. Ptolemy further developed trigonometric calculations c. 100 C.E.
The Indian mathematician Aryabhata in 499, gave tables of half chords which are now known as sine tables, along with cosine tables. He used zya for sine, kotizya for cosine, and otkram zya for inverse sine, and also introduced the versine. Another Indian mathematician, Brahmagupta in 628, used an interpolation formula to compute values of sines, up to the second order of the Newton-Stirling interpolation formula.
Persian mathematician Omar Khayyám (1048-1131) combined trigonometry and approximation theory to provide methods of solving algebraic equations by geometrical means

Q) What is the value of (tan2 θ - sec2 θ)?
a) 2
b) -1
c) 1
d) None of the above

The first forms of early data were in the form of tally or tick marks. These were collected in order to keep track or record inventories such as food for ancient civilizations. Later the abacus was invented to help with the calculations of such records. Then, other data related to astrological studies and time-keeping resulted in scientific discoveries. Ultimately, as more forms of data were discovered, the need for tools to collect, analyze, and store it also quickly resulted—even in the earliest of times of data history.

Statistics is a subset of mathematics dealing with data collection, analysis and presentation. This short story aims to provide the reader with background information about the origin of statistics.
However, the interpretation of the word statistics has changed many times throughout history. In the 16th century, Girolamo Cardano calculates probabilities of different dice rolls. In the 18th century DeMoivre noticed that as the number of coin flips increased, the binomial approached a very smooth curve.

https://youtu.be/8-6DA4u-hdA

The theory of probability had its origins in games of chance and gambling. Probability originated from a gambler’s dispute in 1654 concerning the division of a stake between two players whose game was interrupted before its close. The problem was proposed by a well-to-do gambler, the Chevalier de Mere to prominent mathematicians including Blaise Pascal who shared his thoughts with Pierre de Fermat.

The work of Christiaan Huygens, in 1657, is a systematic treatise on probability and deals with games of chance and the problem of points – what today is known as expectation values.

In 1812, Laplace issued his Théorie Analytique des Probabilités in which he gave the classical definition of the probability of a discrete event, which is the proportion of the number of favourable outcomes to the total finite number of all possible outcomes, given that all outcomes are equally likely.

Q) The probability that it will rain tomorrow is 0.85. What is the probability that it will not rain tomorrow
(a) 0.25
(b) 0.145
(c) 3/20
(d) none of these