18 Kinds of Tiny Bugs Attracted to Light at Night

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Updated | September 22, 2025 This article demonstrates how deviating from a dull routine can lead one towards discovery. See how a shift in one’s behavior can produce unusual information. I listed 18 kinds of bugs attracted to light in our compact fluorescent ceiling lamp! The Phenomenon: Bugs Inside the Ceiling Lamp One night, I … Read more

100 Things To Do in Cebu-Queen City of the South, Philippines

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If you’re running out of travel ideas, here’s 100 things to do in Cebu, the Queen City of the South in the Philippines. It’s time to take a break from the pandemic and join the travel bubble. The hustle and bustle in your life—fret no more. Stop stressing yourself. The antidote—just a simple vacation therapy … Read more

Awesome Kadayawan Festival in Davao: 13 Things to Do

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This article describes Kadayawan Festival, a fruit festival in Davao City, the third largest city in the Philippines. Read on to find out what happens during the annual celebration in the most populous city in Mindanao. Mindanao is known as the Land of Promise due to its wonderful climate, fertile soil, and vast agricultural land … Read more

Willingness to Pay Example: Drivers’ WTP to Reduce Air Pollution

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I post a published article below with its table of contents as a simplified willingness to pay example for graduate students taking up the course “Economic Valuation of Environmental and Natural Resources. Specifically, the article demonstrates the use the contingent valuation method of eliciting drivers’ willingness to pay. As part of the course requirements, students … Read more

Free Rider Problem: Five Economic Outputs and Their Environmental Costs

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What is the free rider problem? What are the five economic outputs and their environmental costs? How is this related to environmental degradation? This article explains why getting things for free can cause environmental degradation. Many people want things free so they get to enjoy things without spending or sacrificing something for their benefit. But … Read more