Have you stockpiled enough toilet paper to last you through a lock-down? This calculator will help you determine that.
Do you have enough toilet paper?

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Greatest mechanical calculating devices of all time
Mechanical calculators are fascinating. They represent the early ingenuity and groundbreaking prowess that paved the way for modern computing. While the iPhone or Android device you are likely reading this… READ THE REST
This "Weird Units Calculator" can convert watts into T-Rex bites and lightsabers
Omni Calculator is a Polish startup that, well, makes calculators. Not necessarily the pocket kind — they offer thousands of highly specific and wildly unique online calculators. They have calculators… READ THE REST
This calculator helps you determine your personal Covid risk
If you've been fully vaccinated against Covid-19, how safe is it for you to eat outdoors at a restaurant? Indoors? What about going to a grocery store, or flying on… READ THE REST
Get outside with this bundle of two 4K drones for just $140
TL;DR: Pick up drone photography with two 4K drones, the Ninja Dragon Phantom Eagle PRO 4K and the Ninja Dragon Blade K Drone, now just $139.99 (reg. $299). Does the warmer… READ THE REST
Microsoft Visual Studio Professional: Premium coding tool for $28
TL;DR: Beginners and advanced coders alike can take advantage of this license to Microsoft Visual Studio Professional 2022 for Windows, now just $27.97 (reg. $499). Like to code? Whether you're a total beginner… READ THE REST
Microsoft Office 2019 deal: Get lifetime license for $35
TL;DR: Give an old PC an upgrade with this license for Microsoft Office Professional Plus 2019 for Windows, now $34.99 (reg. $229) through April 27. Don't shell out for a new computer when… READ THE REST