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Jacob Katz

Jacob Katz

@jacobxwh271

Videos Playlists

Is a wool duvet too hot for summer? What a review found at 17 and 30 degrees

2 weeks ago

Why a single King insert covers mattresses that differ by four inches in width

3 weeks ago

Does sateen sleep hotter than percale? What a 2022 weave study measured

4 weeks ago

Why a wool insert and a wool comforter at the same weight sleep the same

6 weeks ago

Why removing pillow fill in big scoops skips past the height that works

7 weeks ago

How to wash a natural-fill body pillow when the fill cannot go in the machine

2 weeks ago

Three things a duvet listing should publish, and what it means when one is missing

3 weeks ago

Why GREENGUARD Tests Assembled Products While GOTS Certifies Materials

5 weeks ago

Why pressing the center of a drying duvet tells you more than touching the surface

6 weeks ago

Why a 6 cm pillow height change alters cervical spine angle by 66 percent

2 months ago

Why Cotton Fill Clumps in the Wash While Cotton Fabric Does Not

3 weeks ago

Can you sleep on a natural latex pillow if you have a latex allergy?

4 weeks ago

Why moisture and airflow need different pillow fills

5 weeks ago

Why damp sheets and warm sheets need opposite duvets

6 weeks ago