Don’t Rely on an App to Identify Which Mushrooms You Can Eat

iStock
iStock

Mushroom hunting is a dangerous sport. The differences between deadly and delicious mushrooms can be subtle and hard to spot, and it's not a verdict that should be left up to guessing. Earlier this year, 14 people in Northern California became sick after eating foraged "death cap" mushrooms, and three had to have liver transplants.

An app called Mushroom claims to be able to identify whether a mushroom is safe or toxic through artificial intelligence. However, as The Verge reports, experts say an app isn't a foolproof way to identify mushrooms, and users could be putting themselves in danger by relying on it.

Some mushrooms need to be touched and smelled to identify whether they are a truly safe-to-eat species or if they're a similar-looking toxic variety, a mushroom expert told The Verge. And artificial intelligence working solely off images won't be able to tell the difference. As one environmental scientist put it on Twitter, the app's shortcomings could have deadly results.

In response to the uproar, the app seems to have been edited to focus just on the lucrative practice of truffle-hunting. The new app's description is a confusing liability warning: "The app is intended for the general interest truffle hunter as a reference guide who is [sic] looking to hunt and sell truffles locally. The app is not intended for use when foraging for wild food and we strongly recommend you do not handle or consume wild mushrooms." In other words, use it as a reference guide if you want to sell truffles, but don’t eat them. While truffles aren't toxic, there are species of "false truffles" that are poisonous, so probably don't rely solely on artificial intelligence for those, either.

There are several other mushroom-hunting guide apps, but they mostly regurgitate information that you would find in books on the subject. Getting an illustrated guidebook is most experts' recommended method for safely foraging for mushrooms. So please, if you want to become a mushroom hunter, ditch the apps, hire a guide, take a class, or, at the very least, buy a good book. Don't simply trust the 'bots.

[h/t The Verge]

Take Advantage of Amazon's Early Black Friday Deals on Tech, Kitchen Appliances, and More

Amazon
Amazon

This article contains affiliate links to products selected by our editors. Mental Floss may receive a commission for purchases made through these links.

Even though Black Friday is still a few days away, Amazon is offering early deals on kitchen appliances, tech, video games, and plenty more. We will keep updating this page as sales come in, but for now, here are the best Amazon Black Friday sales to check out.

Kitchen

Instant Pot/Amazon

- Instant Pot Duo Plus 9-in-115 Quart Electric Pressure Cooker; $90 (save $40) 

- Le Creuset Enameled Cast Iron Signature Sauteuse 3.5 Quarts; $180 (save $120)

- KitchenAid KSMSFTA Sifter with Scale Attachment; $95 (save $75) 

- Keurig K-Mini Coffee Maker; $60 (save $20)

- Cuisinart Bread Maker; $88 (save $97)

- Anova Culinary Sous Vide Precision Cooker; $139 (save $60)

- Aicook Juicer Machine; $35 (save $15)

- JoyJolt Double Wall Insulated Espresso Mugs - Set of Two; $14 (save $10) 

- Longzon Silicone Stretch Lids - Set of 14; $13 (save $14)

HadinEEon Milk Frother; $37 (save $33)

Home Appliances

Roomba/Amazon

- iRobot Roomba 675 Robot Vacuum with Wi-Fi Connectivity; $179 (save $101)

- Fairywill Electric Toothbrush with Four Brush Heads; $19 (save $9)

- ASAKUKI 500ml Premium Essential Oil Diffuser; $22 (save $4)

- Facebook Portal Smart Video Calling 10 inch Touch Screen Display with Alexa; $129 (save $50)

- Bissell air320 Smart Air Purifier with HEPA and Carbon Filters; $280 (save $50)

Oscillating Quiet Cooling Fan Tower; $59 (save $31) 

TaoTronics PTC 1500W Fast Quiet Heating Ceramic Tower; $55 (save $10)

Vitamix 068051 FoodCycler 2 Liter Capacity; $300 (save $100)

AmazonBasics 8-Sheet Home Office Shredder; $33 (save $7)

Ring Video Doorbell; $70 (save $30) 

Video games

Nintendo

- Legend of Zelda Link's Awakening for Nintendo Switch; $40 (save $20)

- Marvel's Spider-Man: Game of The Year Edition for PlayStation 4; $20 (save $20)

- Marvel's Avengers; $27 (save $33)

- Minecraft Dungeons Hero Edition for Nintendo Switch; $20 (save $10)

- The Last of Us Part II for PlayStation 4; $30 (save $30)

- LEGO Harry Potter: Collection; $15 (save $15)

- Ghost of Tsushima; $40 (save $20)

BioShock: The Collection; $20 (save $30)

The Sims 4; $20 (save $20)

God of War for PlayStation 4; $10 (save $10)

Days Gone for PlayStation 4; $20 (save $6)

Luigi's Mansion 3 for Nintendo Switch; $40 (save $20)

Computers and tablets

Microsoft/Amazon

- Apple MacBook Air 13 inches with 256 GB; $899 (save $100)

- New Apple MacBook Pro 16 inches with 512 GB; $2149 (save $250) 

- Samsung Chromebook 4 Chrome OS 11.6 inches with 32 GB; $210 (save $20) 

- Microsoft Surface Laptop 3 with 13.5 inch Touch-Screen; $1200 (save $400)

- Lenovo ThinkPad T490 Laptop; $889 (save $111)

- Amazon Fire HD 10 Tablet (64GB); $120 (save $70)

- Amazon Fire HD 10 Kids Edition Tablet (32 GB); $130 (save $70)

- Samsung Galaxy Tab A 8 inches with 32 GB; $100 (save $50)

Apple iPad Mini (64 GB); $379 (save $20)

- Apple iMac 27 inches with 256 GB; $1649 (save $150)

- Vankyo MatrixPad S2 Tablet; $120 (save $10)

Tech, gadgets, and TVs

Apple/Amazon

- Apple Watch Series 3 with GPS; $179 (save $20) 

- SAMSUNG 75-inch Class Crystal 4K Smart TV; $998 (save $200)

- Apple AirPods Pro; $199 (save $50)

- Nixplay 2K Smart Digital Picture Frame 9.7 Inch Silver; $238 (save $92)

- All-New Amazon Echo Dot with Clock and Alexa (4th Gen); $39 (save $21)

- MACTREM LED Ring Light 6" with Tripod Stand; $16 (save $3)

- Anker Soundcore Upgraded Bluetooth Speaker; $22 (save $8)

- Amazon Fire TV Stick with Alexa Voice Remote; $28 (save $12)

Canon EOS M50 Mirrorless Camera with EF-M 15-45mm Lens; $549 (save $100)

DR. J Professional HI-04 Mini Projector; $93 (save $37)

Sign Up Today: Get exclusive deals, product news, reviews, and more with the Mental Floss Smart Shopping newsletter!

The Reusable Rocketbook Smart Notebook Is the Ultimate Recycling Move

StackCommerce/Rocketbook
StackCommerce/Rocketbook

This article contains affiliate links to products selected by our editors. Mental Floss may receive a commission for purchases made through these links. If you haven't received your voucher or have a question about your order, contact the Mental Floss shop here.

You may be conscientious of your environmental footprint, but some habits are tough to change, like transitioning from writing notes on paper to typing notes and saving trees. There’s just something about physically writing with a pen and paper that’s fulfilling, engages your memory, and just feels right. You can keep jotting without the guilt on this smart reusable notebook from Rocketbook that translates all of your written text to your favorite cloud services so you can recycle the pages to use again and again.

Once you start using cloud storage for notes, it’ll be hard to go back. You’ll have every song lyric, appointment, and list of directions you jot down anywhere you have internet access (which is basically everywhere these days). The set comes with 42 pages for various uses, like calendars and to-do lists that wipe clean with a damp cloth to reuse after you save your notes to the cloud.

One of the reasons it’s hard to ditch traditional pen and paper is the feeling of your favorite writing utensil gliding on the page. This set comes with a FriXion pen that writes smoothly on the synthetic paper just like the old-fashioned way—except you can’t misplace or ruin these notes in a shuffle or coffee spill since everything will be stored digitally. It’s better for the environment and kind of like an insurance plan on your personal thoughts and notes.

For a limited time, you can replace all of your archaic and environmentally wasteful notebooks with one easy set. Score the Rocketbook Fusion Executive book in black, the Rocketbook Mini in black, two FriXion pens, and two microfiber cloths for wiping with a 12 percent discount. You’ll get unlimited paper from the sleek large and small black notebooks for just $44.

Prices subject to change.

Sign Up Today: Get exclusive deals, product news, reviews, and more with the Mental Floss Smart Shopping newsletter!