Boston Dynamics Is Finally Making Its Creepy Dog Robot Available for Purchase

Matt Winkelmeyer, Getty Images
Matt Winkelmeyer, Getty Images

For years, the internet has been alternately awed and wildly disturbed by the adventures of Spot, the four-legged robotic assistant "dog" from Boston Dynamics. With surprising dexterity, Spot is apparently capable of locomoting, opening doors, and preparing five-star gourmet dishes. (We exaggerate, but then again, Boston Dynamics has not said that it can’t.)

Now, Spot is available for purchase or lease—but you’ll have to be an approved customer. Speaking with IEEE Spectrum, Boston Dynamics CEO Marc Raibert said that the nimble cyber-pooch will find its forever home only with companies that can demonstrate a practical application for it: They have a limited inventory and plan to be selective. “What we’re doing is the productization of Spot,” he said. "It’s really a milestone for us going from robots that work in the lab to these that are hardened for work in the field.”

Spot may prove useful by traversing construction sites and performing visual inspections in workspaces where it may not be safe for humans to be. The robot can trot at up to 3 miles an hour and navigate obstacles using a built-in camera and sensors. Chillingly, it can also climb stairs. Optional add-ons in the future will likely include better cameras and an appendage that can grasp objects.

No price has been announced, though IEEE Spectrum writes it might “cost as much as a luxury car.”

[h/t Gizmodo]

7 Massage Guns That Are on Sale Right Now

Jawku/Actigun
Jawku/Actigun

Outdoor exercise is a big focus leading into summer, but as you begin to really tone and strengthen your muscles, you might notice some tough knots and soreness that you just can’t kick. Enter the post-workout massage gun—these bad boys are like having a deep-tissue masseuse by your side whenever you want. If you're looking to pick one up for yourself, check out these brands while they’re on sale.

1. Actigun 2.0: Percussion Massager (Black); $128 (57 percent off)

Actigun massage gun.
Actigun

Don't assume you need a professional masseur to provide relief—this massage gun offers 20 variable speeds and can adjust the output power on its own according to pressure. Can your human massage therapist do that?

Buy it: Mental Floss Shop

2. JAWKU Muscle Blaster V2 Cordless Percussion Massage Gun; $260 (13 percent off)

Jawku massaging gun.
Jawku

This cordless, five-speed massager uses a design that's aimed to increase blood flow, release stored lactic acid, and relieve sore muscles through various vibrations.

Buy it: Mental Floss Shop

3. DEEP4s: Percussive Therapy Massage Gun for Athletes; $230 (23 percent off)

Re-Athlete massage gun.
Re-Athlete

Instant relief is an option with this massage tool, featuring five different attachments made to tackle any muscle group. You can squeeze in eight hours of massage time before you have to charge it again.

Buy it: Mental Floss Shop

4. Handheld Massage Gun for Deep Tissue Percussion; $75 (15 percent off)

Massage gun from Stackcommerce.
Stackcommerce

With five replaceable heads and six speed settings, this massage gun can easily adapt to the location and intensity of your soreness. And since it lasts up to three hours per charge, you won't have to worry about constantly plugging it in.

Buy it: Mental Floss Shop

5. The Backmate Power Massager; $120 (19 percent off)

Backmate massage gun.
Backmate

Speed is the name of the game here. The Backmate Power Massager is designed for fast, effective relief through its ergonomic design. Fast doesn’t need to mean short, either. After the instant relief, you can stimulate and distract your nervous system for lasting pain relief.

Buy it: Mental Floss Shop

6. ZTECH Percussion Massage Gun (Red); $80 (46 percent off)

ZTech massage gun.
ZTech

This massage gun looks a lot like a power drill, and, similarly, you can adjust its design for the perfect fit with six interchangeable heads that target different muscle areas.

Buy it: Mental Floss Shop

7. Aduro Sport Elite Recovery Massage Gun (Maroon); $80 (60 percent off)

Aduro massage gun.
Aduro

Tackle large muscle groups, the neck, Achilles tendon, joints, and small muscle areas with this single massage gun. Four massage heads and six intensity levels allow this tool to provide a highly customizable experience.

Buy it: Mental Floss Shop

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.


No Squawking, Please: A Backyard Bird Library Is the Star of This Livestream

Bird Library, YouTube
Bird Library, YouTube

Many people discovered backyard birding when they were quarantined in their homes at the start of the COVID-19 pandemic. Even if you have a vibrant wildlife population in your area, the Bird Library webcam is worth checking out. As Atlas Obscura reports, the bird feeder at the focus of the livestream resembles a tiny library where feathered guests can misbehave.

Librarian Rebecca Flowers and woodworker Kevin Cwalina were inspired to build the Bird Library in 2015. Located in a backyard in Charlottesville, Virginia, it features a miniature reading chair, bookshelves, and a reception desk. The decorations are even updated to match the seasons; the feeder currently sports a banner that says "Summer Reading." The main differences setting it apart from a real library are the bird seed scattered on the floor and the avian visitors.

The Bird Library attracts a diverse collection of patrons. Sparrows, cardinals, and mourning doves have been recorded perching on the librarian's desk and checking out the reading materials. The occasional squirrel has also been known to stop by.

Live video of the feeder streams on the Bird Library's YouTube page and website 24 hours a day, 7 days a week. You can play the video below to check in on the current guests. If the backyard Bird Library has inspired you to find birds closer to home, here's some gear for beginner naturalists.

[h/t Atlas Obscura]