Abstract: Blue Origin's first Blue Ring spacecraft is currently being assembled in Huntsville Alabama. This spacecraft is intended to be the first in a long commercial product line optimized for ...

London South East prides itself on its community spirit, and in order to keep the chat section problem free, we ask all members to follow these simple rules. In these rules, we refer to ourselves as ...

Abstract: Contribution: This study identifies the types of interaction that contribute to student learning with student-led tutorials (SLTs). The quality of these interactions include peer discussion, ...