Anna Herman is an urban agriculture, food, and natural resources teacher at The U School in North Philly. She’s using maps to ...

Systemic herbicides are sprayed onto the foliage of the weeds. They are absorbed by the leaves, get into the weed’s circulatory system and move throughout the plant — killing both above ground and ...

Discover creative and sustainable ways to organize your space with our DIY Upcycled Organizers tutorial. In this video, we'll guide you through transforming everyday items into stylish organizers ...

Hey, guys! In this video I share the basics of how to chalk paint furniture in a rustic, farmhouse style. This gives you the perfect opportunity to thrift furniture with solid bones and make it fit ...

Abstract: We propose a method for reducing speech leakage in pin-spot audio systems using parametric array loudspeakers by generating multiple sideband waves using a comb filter. A problem with ...

Abstract: This paper presents the design of a traveling wave comb-line antenna to obtain a large coupling power of 60% with a reduced side lobe level. A 10-element linear comb-line antenna composed of ...

“Wool is one of the most sustainable, natural fibres available,” says Louisa Knapp, Design and Textiles Expert at British ...

Riverside High School students continued their annual tradition of livening up the school’s sidewalks ahead of its Homecoming Parade. The school’s art program held its annual Chalk Festival on Oct. 2.

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MINUTES THIS AFTERNOON, A GROUP OF PROTESTERS TOOK THEIR CHALK TO A NEW LOCATION TO DEMONSTRATE FOR QUEER RIGHTS. THE COLOR DEMONSTRATION. MOVING TO CITY HALL, WHERE WESH 2’S TONY ATKINS IS JOINING US ...

Sidewalks in residential areas are not usually controversial unless they are damaged and dirty in a way that can affect curb appeal and hurt your chances of selling your home. Temporary sidewalk chalk ...