Harvard New Rubber Crack Resistant
Rubber is everywhere—tires, seals, gloves, even the soles of our shoes. It’s flexible, strong and essential but it has a problem: it cracks easily. Once a crack appears it grows and ruins the material. A team at Harvard’s John A. Paulson School of Engineering and Applied Sciences has created a new natural rubber that’s 10 times tougher and better at stopping cracks than anything we’ve seen.

GoveeLife Smart Air Purifier 2 Pro H7129
GoveeLife’s Smart Air Purifier 2 Pro (H7129) will ensure you breathe in clean air this summer, and you can get one for $80.26 shipped today, originally $129.99. This air purifier is for big spaces, up to 1,163 sq ft with 150 cfm of solid airflow. That’s enough to keep a large living room or open apartment fresh with a 3 stage HEPA filter that captures 99.97% of particles as small as 0.3 microns. Product page.