Health officials have announced that the number of illness reports has increased by 2.5 times compared to the same period last year. The rise is especially noticeable among children under 10 years old, with many cases coming from group facilities such as daycare centers and kindergartens. Experts emphasize that proper hygiene and prevention are more important than ever in places where children live and learn together. Group Facilities Require Careful ManagementDaycare centers and kindergartens bring many children together each day. This makes it easier for illnesses to spread quickly. To prote
Who Were the Maya?The ancient Maya were a powerful civilization that lived in Central America. They built great cities and had an advanced culture. The Maya lived in what is now southern Mexico, Guatemala, Belize, and parts of Honduras and El Salvador. The Maya civilization began more than 3,000 years ago and reached its peak between AD 250 and 900. Mayan Cities and PyramidsThe Maya built amazing cities with large stone pyramids, palaces, and temples. Some famous cities include Tikal, Copán, and Chichén Itzá. In the center of each city was a great plaza for ceremonies. The Maya used huge stone
Artificial Intelligence — or AI — is one of the most exciting and powerful technologies of our time. Once just an idea from science fiction, AI is now part of our daily lives, from smart assistants on our phones to self-driving cars. But what exactly is AI, and how is it changing the world? At its core, AI is about creating machines that can think, learn, and solve problems. Traditional computers follow fixed instructions, but AI systems can adapt. They use data to learn and make decisions. For example, when you stream music or shop online, AI recommends songs or products you might like, based
What Is an Earthquake?An earthquake happens when the ground suddenly shakes. This shaking is caused by movements inside the Earth. The Earth’s surface is made of large pieces of rock called tectonic plates. These plates are always moving, but very slowly. Sometimes, the plates push against each other and get stuck. Over time, a lot of energy builds up. When the plates finally move, the energy is released as an earthquake. The ground can shake a little or a lot — depending on how much energy is released. How Do We Measure Earthquakes?Scientists use a tool called a seismograph to measure earthqu
What Is the Solar System?The Solar System is made up of the Sun and everything that moves around it. The Sun is a giant ball of hot gas that gives us light and heat. Without it, life on Earth would not exist. Eight planets, many moons, asteroids, comets, and space dust all orbit the Sun. These objects are held in place by the Sun’s gravity. The Eight PlanetsThe planets are divided into two groups: Inner planets:Mercury, Venus, Earth, Mars→ They are rocky and smaller. Outer planets:Jupiter, Saturn, Uranus, Neptune→ They are gas giants (except Uranus and Neptune, which are called ice giants) and
[ Reading passage ] Photosynthesis is a chemical process that allows plants to create their own food. It mainly takes place in the chloroplasts of plant cells. Chloroplasts contain chlorophyll, the green pigment that absorbs sunlight. The basic equation of photosynthesis is:Carbon dioxide (CO₂) + Water (H₂O) + Sunlight → Glucose (C₆H₁₂O₆) + Oxygen (O₂) Let’s break it down:1️⃣ Water is absorbed from the soil through the plant’s roots.2️⃣ Carbon dioxide enters the plant through small openings in the leaves called stomata.3️⃣ Sunlight is captured by chlorophyll. Using energy from sunlight, the pl