The vest uses a phone's backup battery, so it can work for more than eight hours. In addition, users can add "coolant" by adding ice into the included water jug without taking off their vests.

The machines that sell mobile phones or collect used phones, and the apps that connect scrap sellers and buyers are useful solutions at a time when "living green" and "going digital" have become more common.

The glasses can recognize Vietnamese language and read content aloud for users with a high accuracy rate of up to 89 percent.

Vietnamese students claimed two gold and one silver medals at the International Young Investors Awards (IYIA) 2019 held in Indonesia from October 9 to 12.

Two female 12th graders, Nguyen Cao Hoai Thanh and Le Bui Huong Nhu, have created biodegradable bags made of natural materials.

The machine can filter air on streets and can even prevent fine dust, which is dangerous to human health.

VietNamNet Bridge - Scientific research by two female students at the Hanoi University of Science and Technology Tran Thi Thanh and Phung Ngoc Ha could result in a product which can help the disabled to communicate.

A team of Vietnamese scientists has successfully filed a patent application in the US for their non-electric lighting equipment, a cost-saving solution for certain projects, especially “tube” houses in Vietnam.

VietNamNet Bridge - The reading glasses invented by HCM City's students Nguyen Hoang Minh Khoi and Vu Phuong Thao can recognize characters and emit sounds with a high accuracy rate of 89 percent.

Nguyen Dai Duong and Le The Hoan, students at Trieu Trach Secondary School in Quang Tri province, have created a simple watering system run with electric circuits used to water crops.

VietNamNet Bridge - Healthy and high-quality chickens can be bred in a smart henhouse created by three university students. 

A virtual laboratory to carry out chemical experiments and a project on parenting soft skills are two of the first prizes awarded at the ‘Investment Project’ competition organized for Hanoi students.

VietNamNet Bridge - The outstanding advantage of the helmet is the high sensitivity and accuracy which can ensure maximum safety for the users.

BKFace, a product created by a group of five students from Hanoi University of Science & Technology, Hanoi University of Foreign Trade and Hanoi Economics University, recognizes faces with a high accuracy level of 96 percent.

Understanding the difficulties of people with disabilities, a group of electrical and electronic engineering students at Transport University decided to design a wheelchair that would help them move easily. 

VietNamNet Bridge - The passion for knowledge has helped students from district high schools invent  machines useful for people and businesses in the central province of Ha Tinh.

VietNamNet Bridge - A new vending machine allows customers to insert money into a slot, press a button, receive change and wait 90 seconds for a bowl of delicious pho. 

VietNamNet Bridge - Hoang San, a student at the Hue City High School for the Gifted, says some of his innovative ideas appear in dreams or come to him unconsciously.

VietNamNet Bridge - Hekate AI, a chatbot created by Nguyen Van Minh Duc, 26, Pham Quoc Huy, 26, and Duong Van Phuoc Thien, 25, is the first of its kind in Vietnam.