李天华
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How to: Taking Pictures of PCBs
I've been taking pictures of circuits as part of the (now defunct) Omzlo One Kickstarter and the new...
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Dual Booting: Windows and Ubuntu
Dual booting is a great way to get the best of both worlds of Windows and Linux. It’s relatively str...
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Finding the Right Components for a Well
There was a time when the phrase 'gaming laptop' was something of a contradiction in terms. Back the...
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10 Free Steam Games Worth Playing
While Steam gets a lot of hype for discounted prices, you don't actually have to spend any money to...
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Microsoft/Minecraft: How much did Redmond overpay?
Earlier this week it was confirmed that Microsoft is acquiring Minecraft maker Mojang for $2.5 billi...
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The State of the Nintendo Switch
For all the video game industry's noisy hype about groundbreaking technology, it's still rare that a...
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How to Squeeze the Most Out of Your iPhone's Battery
Scientists have made plenty of battery breakthroughs in the lab in recent years yet we're still wait...
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How to Change Your Monitor's Refresh Rate in Windows
Have you upgraded your monitor to one with a higher refresh rate? Not feeling the difference? How ab...
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Optogenetics: A Virtual Reality System for Controlling Living Cells
Our brains communicate with electrical and chemical signaling, but scientists have discovered that l...
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Estimating CPU Performance Using Amdahl's Law
If you are in the market for a new computer, or thinking of upgrading your current system, choosing...
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PC Games That Weren't Cancelled, But Should Have Been
Although some decent games do poorly for no good reason, many titles are so headscratchingly bad tha...
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Learn How to Code: 22 Free Online Resources
Whether you're looking for something new to learn, or just want to refresh your memory on something...