Get the Theragun mini for under $150 and say goodbye to muscle knots

El Salvador adopted Bitcoin as legal tender in September 2021 and wants to build a Bitcoin city.

but the Bye Acne device could be a great companion for those looking for convenient spot treatment.the light therapy mask sold out pretty quickly.

You could also grab the wand on its own for just $118.Our top pickOpens in a new windowCredit: SolawaveOur pick: 4-in-1 Radiant Renewal Skincare Wand and Activating Serum KitGet DealWhy we like itSolawaves 4-in-1 skincare wand mixes red light therapy treatment with galvanic current.we had a chance to test both the celeb-favorite skincare wand and acne spot-treatment device and were pleasantly surprised by how far beauty tech has come.

Just pop the mask onto your face.Related StoriesThe best beauty tech weve tested.

The best Solawave deals at a glance:BEST OVERALL4-in-1 Radiant Renewal Skincare Wand and Activating Serum Kit$140.

and therapeutic warmth to tackle all sorts of skin concerns: wrinkles.thumbnail_url:https:\/\/zmgvideos.

Mashable Light SpeedWant more space and science stories in your inbox?Sign up for Mashables weekly Light Speed newsletter.a 17-megawatt solar panel installation on the roof and biogas fuel cells bring in clean energy.

SEE ALSO:Google bought more renewable energy than it needed last yearReaching 100 percent renewables has been a years-long mission.playlistItemCallback = function (item.