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Read about the other Best Of What’s New winners.
Preventing the Next Pandemic
![VSV-EBOV Ebola Vaccine](https://www.popsci.com/wp-content/uploads/2019/03/24/SM3CPZE6WD2HQHM4TGHGVDDGXQ.jpg?strip=all&quality=85)
The World’s Smallest Pacemaker
![Micra: The World's Smallest Pacemaker](https://www.popsci.com/wp-content/uploads/2019/03/18/G5KPQE6GEPED2EH6C257R3RWEE.jpg?strip=all&quality=85)
Maps for Precision Medicine
![Human Epigenome Maps](https://www.popsci.com/wp-content/uploads/2019/03/18/OWBXY5MCS3TLF7BQQBAOOTHX24.jpg?strip=all&quality=85)
Health Stats That Stick
![Biostamp: Health Stats That Stick](https://www.popsci.com/wp-content/uploads/2019/03/18/73HXXF5MEB7P5QA5SJ7KKBCZQI.jpg?strip=all&quality=85)
A “Check Engine” Light for Your Brain
![Fitguard: A “Check Engine” Light For Your Brain](https://www.popsci.com/wp-content/uploads/2019/03/18/NDFDA6UAOZAFSDPKIX5CJLBKTU.jpg?strip=all&quality=85)
The Most Comfortable Hearing Aid
![Eargo: The Most Comfortable Hearing Aid](https://www.popsci.com/wp-content/uploads/2019/03/18/UIY4CGDX47T3SYAETZGLTI6JUY.jpg?strip=all&quality=85)
First New Antibiotic in Nearly 30 Years
![Teixobactin: First New Antibiotic In Nearly 30 Years](https://www.popsci.com/wp-content/uploads/2019/03/18/54FAVK4GX6U5IEMKE3IVLV2BPQ.jpg?strip=all&quality=85)
Targeted Cancer Radiation In One Go
![Xoft: Targeted Cancer Radiation In One Go](https://www.popsci.com/wp-content/uploads/2019/03/18/63EMHIHU2QRZBPNNQLLSZFTXO4.jpg?strip=all&quality=85)
A Savior for Diabetics
![Medtronic Closed-Loop System: A Savior For Diabetics](https://www.popsci.com/wp-content/uploads/2019/03/18/XMSSZZSPC272B2KHY6CZ6SWG7I.jpg?strip=all&quality=85)
3D-Printed Tissue
![Exvive3D: 3D-Printed Tissue](https://www.popsci.com/wp-content/uploads/2019/03/18/GY3BDKTJG5V3SQWODMXWUNEHCM.jpg?strip=all&quality=85)
A Monitor with Muscle
![Aim: A Monitor With Muscle](https://www.popsci.com/wp-content/uploads/2019/03/18/I3S2DANNL2TSA45IPXAMDOMUQI.jpg?strip=all&quality=85)
A 3D-Motion Toothbrush
![Kolibree: A 3D-Motion Toothbrush](https://www.popsci.com/wp-content/uploads/2019/03/18/IJB6G2RMQTGQ7WGJF3PJR6LLPU.jpg?strip=all&quality=85)