You know those uncertain choices you make every day? Like deciding whether to carry an umbrella because the weather is dull or you're wondering if your exam guesses were correct? What if I tell you there's a science behind these choices? And it is called Probability , which is our way of assigning numbers to uncertainty. --- P.S: We're skipping the equations and heavy math in this article to learn more about the decision-making concept of probability. --- What is Probability? At its core, Probability is more than just coin flips and dice rolls, it is a window into how we understand chance, risk and even fairness. Put simply, Probability is a branch of mathematics and statistics concerning events and numerical descriptions of how likely they are to occur. It's also the measure of the likelihood that an event will happen. Think of it as a scale from 0 to 1:  • 0 means an event is impossible, and   • 1 means an event is certain. Beyond a simple coin toss, probability is th...

The human brain plays a crucial role not only in our mental health but also in our physical health and overall well-being. By uncovering these 10 interesting facts, we gain a deeper understanding of the brain’s complexity, adaptability and its extraordinary capacity for learning and memory. 1. The Brain acts as the control center for the body's nervous system — coordinating thoughts, movements, emotions and vital functions. (Obviously, it is 😅) 2. The Human Brain consists of approximately 86 billion neurons interconnected by synapses that process and transmit information, emotions and responses. 3. Despite weighing just about 3 pounds (1.4 kg) and making up only 2% of total body weight, the brain is the most energy-demanding organ. 4. About 75% of the brain is made up of water, which is why staying hydrated is essential for optimal brain function and performance. 5. The brain receives around 20% of the body’s oxygen and blood supply— roughly 750 to 1,000 milliliters of blood every...

As students, Have you ever wondered what it's really like to work in a STEM field? Well, Internships are your chance to find out!  Think of them as the perfect bridge between all those late-night study sessions and your dream career. They are where you get to earn academic credit, build real skills and figure out what you truly love. For us STEM students, internships are way more than a line on your résumé . They are a ticket to the front lines of innovation, a chance to explore exciting new career paths and a way to prove to yourself (and future employers) what you're capable of. In this guide, I'll walk you through why internships are a game-changer, how to find that perfect opportunity, and all the tips to make sure you crush it! Why Your STEM Internship is a Big Deal So, what makes a STEM internship so valuable? It's not just about getting coffee for your boss (we promise!). Here’s what you can expect: 1. See the Future Up Close : Whether it's building the next ...

On November 12, 2024, I had the incredible opportunity to visit Zumratul Islamiyyah Senior High School (ZISHS) and Zumratul Islammiyah Junior High School (ZIJHS) in Yaba, to take our mission offline and talk about the Sustainable Development Goals (SDGs). It was an inspiring experience to engage with these young minds and share a vision I’ve carried since 2022. I kicked off the session just after their morning assembly, by introducing the SDGs, the 17 global goals created by the United Nations to guide us toward a more sustainable world. I focused especially on SDG 4: Quality Education , which is central to everything we do at EstheraSTEM and I explained how our work promotes this goal through STEM (Science, Technology, Engineering & Mathematics) education, with future plans of incorporating art into it to be STEAM which promotes more creativity. Next, I introduced EstheraSTEM itself, how it started in 2022 as a STEM club for my Rise challenge project, and how it’s grown into a st...

Every year on November 8, the world observes STEM Day: A Day dedicated to celebrating the impact of Science, Technology, Engineering and Mathematics in our lives and future... But have you ever wondered how this day came into existence and who thought of setting aside a whole day to celebrate STEM? Well, It all started in 2015 when MGA Entertainment, the toy company behind popular brands like L.O.L. Surprise! and Bratz, created STEM Day as a way to encourage kids, especially girls to explore STEM fields through fun curiosity-driven activities. The date, November 8, is a clever nod and numeronym to the word “innovate” (innov8) which emphasizes creativity and invention. Significance of STEM Day You might be wondering why STEM Day Matters, but hope you remember that in today’s world, STEM is everywhere, from the phones we use to the medicine we take, the cars we drive, the bridges we cross and even the water we drink. Yet, despite its importance, STEM often feels out of reach for man...

As the World battles with environmental challenges like Climate change, Pollution, Deforestation, Biodiversity loss, etc. Recycling emerges as a one of the crucial practices to solving some of these challenges. It helps lessens the harmful disruption and damage being done to the natural world by conserving it's resources, reducing waste, saving energy, creating jobs and improving our health in general. In this blog post, we'll explore the Power of Recycling, it's benefits and look at initiatives promoting Recycling efforts. Put Simply, Recycling is the process of converting waste materials into new materials and objects. Benefits of Recycling The Benefits of Recycling have a far reaching impact on our daily lives and planet and It can be seen in two key areas: Environmental, and Economic Environmental Benefits of Recycling 1. Recycling conserves Natural resources (reducing the environmental impacts of resource extraction and processing) 2. Recycling reduces emissions of gre...

In Celebration of World Bicycle Day ( June 3 ), we will be exploring the Environmental impact of Cycling and why it's an excellent choice for a sustainable future. Cycling is an environmental friendly, sustainable and healthy mode of transportation that offers numerous benefits: 1. Reducing Carbon Footprint    Cycling is a zero-emission mode of transportation producing no greenhouse gas(es) or air pollutants. According to the US Environmental Protection Agency (EPA), “a vehicle emits about 4.6 metric tons CO2 per year” equating to about .96 pounds of CO2 per mile while bicycles emit around .03 pounds per mile (including the emissions produced from manufacturing the bike) and that’s substantially less than even other environmentally friendly alternatives to driving. 2. Air Quality improvement    Cycling also improves air quality by reducing vehicles tailpipes emissions, which release harmful particles, chemicals and gases contributing to air pollution and negatively i...

  In this era of technological advancements and scientific discoveries, fostering Students interest in STEM is crucial. And one effective way to accomplish this is by establishing a STEM Club in your school. In this blog post, We will guide you through the process of building a STEM Club in your school and highlight the resources and support EstheraSTEM (a leading non-profit organization dedicated to promoting STEM Education) offer to help you. Getting Started The first step in building a STEM Club is to lay a strong foundation for the driving force behind the club which include passionate individuals (students, teachers and mentors). Gaining support from teachers, parents and school administrators can help make the Club a reality. Defining the Club Vision and Goals Every STEM Club needs a clear vision and goal that defines the purpose of the Club whether it was established to foster curiosity, encourage innovation or promote career exploration in STEM Fields. Planning Engaging Act...

Astrophysics, the scientific study of the universe offer the pathway for us to understand and explore space and unravel mysteries of the universe (a vast place full of galaxies, stars, and planets). Astrophysics provides insights into the fundamental forces and phenomena that shapes our cosmic surrounding. In this blog post, We will embark on a journey of exploration, delve into the World of Astrophysics and uncover incredible discoveries and advancement in the Field. 1. Star A star is an astronomical object comprising a luminous spheroid of plasma held together by self-gravity. It  is a large ball of burning gas in space. Stars appear to us as small points of light in the sky on clear nights. •The Nearest Star to Earth is the Sun. 2. Cosmic Mysteries The mysteries of the cosmos continue to captivate and challenge scientists worldwide. From the enigmatic nature of dark matter and dark energy to the search for extraterrestrial life, each cosmic mystery holds the potential to reshape...

Can you believe it? It has been a year since EstheraSTEM embarked on it's mission to ignite a passion for STEM in individuals and  empower students and learners around the World with enriching STEM Education. We are excited to celebrate this significant milestone and reflect on the achievements, growth and impact we have made so far. Our Journey In just one year, EstheraSTEM has been able to make remarkable impacts in igniting passion for STEM in students. From the launch of our Online platform (STEM Club/Program) on December 15, 2022 to the creation of engaging and enriching educational contents, we have been dedicated to providing accessible learning resources for individuals around the World. Unveiling New Initiatives & Features As we celebrate our One-Year anniversary, we are excited to announce that several new initiatives and features will be introduced soon to our Program to further our mission. Our Team worked tirelessly to develop a Resources Page, Discussion Forum and...

Climate change is a Global issue that affects every living being on the Planet. In this blog post, We will explore the effects of Climate Change on different ecosystems and the species that inhabit them. I will discuss how rising temperatures and extreme weather events are affecting the survival of plants and animals alongside highlighting the importance of the biodiversity and how it contributes to the health of our planet. Finally, I will provide some tips on how Individuals can help reduce their carbon footprint and protect biodiversity. Effect of Climate Change on different Ecosystems & Species that inhabit them 1. Increased Forest fire caused by warmer temperature Nearly all land areas are seeing more hot days and heat waves since Warmer temperatures are changing weather patterns and disrupting the usual balance of nature posing many risks to human beings and all other forms of life on Earth. It is important to note that "Wildfires start more easily and spread rapidly w...

 Have you ever thought to yourself how you'll contribute to protecting the environment? If Yes, this blog post is a beginners guide for you since it focus on Environmental Friendly(Eco-friendly) Practices that protect the environment. According to  Wikipedia ,    “Environment friendly processes, or environmental-friendly processes (also referred to as eco-friendly, nature-friendly, and green), are sustainability and marketing terms referring to goods and services, laws, guidelines and policies that claim reduced, minimal, or no harm upon ecosystems or the environment.” They are activities that lessen the negative impact on the environment. These practices make ecosystem healthier, protect the environment and promotes sustainability. These Eco-friendly Practices are: ●Reduce, Reuse and Recycle These three R's are well-known Principles of Waste Management that makes the Environment more eco-friendly and they are the  first step towards an Eco-friendly Sustainable ...

Hey there , We're excited to share Our most recent updates with you which is STEM Trivia Tuesdays , a Weekly dose of fun and educational trivia to test your knowledge in STEM. It's a brain-teasing adventure wherein you will join us Every Tuesday to participate in. Participating in STEM Trivia Tuesdays is easy, All you have to do is to: ●Visit our Social Media Channel on Instagram and Facebook to Check out the STEM Trivia Tuesday Question ●Write your answer in the Comment Section and; ●Watch out for Our Next Post,where we will announce the Winner, If your answer is correct, you get a Shoutout and a Certificate of Achievement to appreciate your participation! We'll also be given a Spotlight on any of our Monthly Newsletter.  If you're interested in participating, that's all you have to do. We look forward to you participating in Our STEM Trivia Tuesdays Quiz. Join Us Every Tuesday for more! Don't forget to invite your friends to Sign up to Receive Weekly Roundup a...

  Artificial intelligence (AI) is the intelligence of machines or software as opposed to human intelligence. It is the field of study in computer science that develops and studies intelligent machines. "AI" may also refer to the machines themselves. Machine learning is the study of programs that can improve their performance on a given task automatically. It has been a part of AI from the beginning. HOW DOES AI OBTAINS KNOWLEDGE Before getting to know how AI obtains knowledge, It is important to be aware of what a Knowledge base is;       A knowledge base is a body of knowledge represented in a form that can be used by a program. AI applications obtains knowledge through " Scraping " which is a modernized method of Knowledge acquisition whereby knowledge is collected from the volunteers and professionals who published the information (with or without agreement to provide their work to AI companies). This " Crowd sourced " technique used by AI companies ...