Robotics
Smarter Together Than Alone: Swarm Robotics
Swarm robotics is the field of robotics that designs many simple robots to work together without a central leader, using only signals exchanged with nearby peers. This piece covers
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809 articles found
Robotics
Reaching Out a Hand from Afar: Teleoperation
Teleoperation lets a person control a distant machine directly, sending their hands and eyes where people cannot safely go. This article covers its origins in 1940s–50s nuclear lab
Food & nutrition
The Sugar Trap: Smart Dietary Strategies to Protect Your Health
Sugars play an important role in the diet, but excessive intake can cause a variety of health problems. To prevent these problems and maintain optimal health, it is essential to ha
Journalism & communication
The New Era of Communication Reshaped by Social Media
With the digital revolution, the way information circulates is changing faster than ever, and social media lies at the center of these changes. Today, social media has a profound i
Economics
Opportunities and Risks in the Gold Market: A Strategic Approach amid Volatility
Gold has long been valued as a precious asset, and its importance becomes even more apparent whenever economic uncertainty increases. The gold market is influenced by the combined
Psychology
When Your Eyes Change What You Hear: The McGurk Effect
The McGurk effect is an illusion in which a mismatch between the sound you hear and the lip movements you see makes you hear a sound that was never actually spoken. This article co
Earth science
When Volcanoes Block the Sun: Volcanic Winter
A volcanic winter is a drop in global temperatures lasting several years after a huge, sulfur-rich eruption spreads tiny sulfuric acid droplets through the stratosphere and blocks
Robotics
The Hand at the End of the Robot Arm: The End Effector
The end effector is the device at the tip of a robot arm that actually does the work. This article covers where it attaches, the types of grippers, process tools and sensors, how t
Design
The More Choices, the Slower the Decision: Hick's Law
Why do decisions take longer the more options there are? This article explains Hick's Law, covering its meaning and origins in a lamp experiment, decision time that grows logarithm
Library & information science
Principles and Criteria for Public Library Budget Preparation
This time, I would like to put together material on budgets in public libraries. Public library budget preparation is the process of developing, analyzing, and finalizing plans for
Food & nutrition
What Causes Food Allergies, What Are the Symptoms, and How Can They Be Managed?
Food allergies are among the health problems many people face, occurring when the body's immune system overreacts to the consumption of certain foods. Allergic reactions can be mil
Logistics
The Way Back Is Logistics Too: Reverse Logistics
Returns, recalls, reusable crates, and recycling all flow in the opposite direction from ordinary shipping. This piece explains what reverse logistics covers, the collection–inspec