Question

name two objects that do not have a mass​

Answer 1

Answer:

photon is one of them, which do not have mass.

Explanation:

Answer 2

we have created a way to network over video both locally and globally. Previously, I have built networks over the years in academia, the hedge fund space, and Silicon Valley and can share some of the thinking that went into how networks expand.

There are two high-level approaches:

Serendipitous: Place yourself in communities where you are around a lot of smart people with interests and goals that are relevant to you. There are some obvious examples of this like Harvard or a fast-growing startup as well as conferences and communities such as Southpark commons. But many other communities are out there if you look hard enough: for instance, the competitive programming world as well as early adopters of a product like Quora come to mind.

Transactional: Ask for introductions to specific people that would be directly helpful to achieve your goals. Don’t wait until the goal has become a necessity. For example, if you are interested in bitcoin mining, find second-degree connections who are experts and get introduced to them. When you do get introductions, offer to be helpful to them and ask relevant questions. LinkedIn is a great tool for this approach.

hope it helps