Project Introduction: “Green Consumption – Toward an Ecological Tourist Ward in Quang Cu, Sam Son City”
♻️ 🌿🌿🌿 ♻️
As urbanization rises and sustainable development becomes more urgent, this project titled “Green Consumption – A New Tourist Ward: Quang Cu, Sam Son City” investigates how eco-friendly practices can be adopted within a newly developed tourist area. Led by student researchers under the Bach Khoa Math and Science Club, the initiative explores consumer behavior in Quang Cu ward—an emerging economic hub of Sam Son City—with the goal of:
🌱 Raising community awareness about environmentally conscious consumption
♻️ Proposing realistic strategies to promote green lifestyles and responsible shopping
🏙 Supporting Sam Son’s vision of becoming a leading ecological city in Vietnam
Through surveys and data analysis, the team uncovered valuable insights: while residents are generally supportive of eco-friendly products, financial limitations often hinder green choices. The project highlights challenges in waste management, energy use, and water conservation, and presents practical recommendations for education, policy-making, and sustainable living.
Ultimately, the project aligns with global Sustainable Development Goals, especially Responsible Consumption and Production, and Climate Action—contributing to Vietnam’s broader efforts in environmental transformation and smart urban planning
Project Introduction: Automatic Vegetable Irrigation System Using Solar Energy for Areas Without Electricity Supply
☀️ 🌱🌱🌱 ☀️
In the movement to modernize agriculture while protecting the environment, this project — “Automatic Vegetable Irrigation System Using Solar Energy for the No Electricity Supply Areas” — developed by Man Dang under the guidance of MSc. Pham Gia Huan from the Bach Khoa Math and Science Club, offers an innovative solution to the challenge of vegetable cultivation in power-deficient regions.
The project focuses on designing and manufacturing an automated irrigation system powered by solar energy.
It uses sensors to monitor soil moisture and temperature, then controls water delivery through an intelligent algorithm.
👩🌾 Reduced labor in daily vegetable care
🌱 Optimized plant growth conditions
💵 Cost-effective implementation suitable for Vietnamese farming
Key significance: This initiative not only enhances vegetable farming efficiency in off-grid areas, but also promotes ecological sustainability. It lays the groundwork for future integration of IoT technologies, allowing remote monitoring and management of farming conditions.
PAVE unites STEM and environmental action. With science, technology, engineering, and mathematics, we turn data into insight, insight into solutions, and solutions into a greener, healthier planet.
Project Introduction: Urban River Wi‑Fi Trash Cleaner – A Smart Solution for Urban Waterway Cleanupy
☀️ 🚤🚤🚤 ☀️
Amid the rapid urbanization in Vietnam, floating trash in rivers and canals not only damages the city’s aesthetics but also poses a serious threat to aquatic ecosystems and public health. To address this issue innovatively, a team of high school students from the Bach Khoa Math & Science Club (Hanoi) developed the project “Urban River Wi‑Fi Trash Cleaner” — a remotely operated river‑cleaning device using Wi‑Fi technology.
⚙️ Core concept: The team designed a compact floating vessel equipped with electric-powered propellers to navigate waterways and collect waste efficiently. Programmed with control algorithms, the device can move forward, backward, and turn left or right based on real-time commands. Thanks to its Wi‑Fi remote capability , users can easily operate the system without direct contact with polluted areas.
The team applied principles like Archimedes’ law and engineering design fundamentals to calculate buoyancy and mass accurately. Lightweight materials such as PVC pipes were chosen for the frame, along with motors, sensors, and propellers suited for aquatic environments.
System highlights:
🚤 Compact and easy to assemble or repair
💰 Affordable, making it viable for widespread adoption
📶 Flexible remote control via Wi‑Fi with broad operation range
🌍 Raises environmental awareness and encourages civic responsibility
Sustainability focus: The device uses recyclable materials and an eco-friendly design, with potential upgrades such as environmental sensors, GPS navigation, and IoT integration for smarter river management.
The Urban River Wi‑Fi Trash Cleaner isn’t just a testament to the technical creativity of Vietnamese youth — it’s a promising tool that could revolutionize how urban waterways are kept clean, helping communities move toward greener, healthier living spaces.
