Subtitled in German4:00Nature's fortress: How cacti keep water in and predators outLucas C. MajureTranslated by Tiffany SeebacherReviewed by Andrea Hielscher
Subtitled in German4:47How one of the most profitable companies in history rose to powerAdam ClulowTranslated by Tiffany SeebacherReviewed by Samridh Aggarwal
Subtitled in German4:14You can only save one— who do you choose?Doug MacKayTranslated by Tiffany SeebacherReviewed by Angelika Lueckert Leon
Subtitled in German4:20The sleep disorder you might not know you haveAlayna VaughanTranslated by Tiffany SeebacherReviewed by Angelika Lueckert Leon
