The Pokémon Company wants $20 for a Game Boy Advance game, while Retroid is cancelling its handhelds. What's a retro gamer to do? OpenEmu on the Mac is the perfect alternative. Use these tips to speed ...

SimFin is a database with financial data such as Income Statements, Balance Sheets and Cash Flow Statements, along with a simple Python API for downloading and using the data. These tutorials show how ...

From lens focal lengths and fill-flash to portraits, macro or stunning landscapes there are techniques for everyone. Learn how to use metering, considering composition and shoot everything from ...

The Joule Thief Circuit is a simple and clever electronic design that can power an LED using a nearly dead battery.

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