Usama Zafar

Ph.D. student at Division of Scientific Computing, @UU_University. Researching problems related to security and privacy in federated machine learning.

[PlotLeads @plotleads]

I built PlotLeads: Google Maps lead lists for home-services sales teams.

Pick a trade + a city → 500 business contacts (name, phone, website, rating) as a CSV. $35 once. No subscription. Credits never expire.

Stop copy-pasting from Maps.

https://t.co/QD3brTQYJ6

[Usama Zafar @usamazf]

@CheapInboxes @plotleads Isn't that the truth.

[Usama Zafar @usamazf]

Historic moment. Congratulations to entire SpaceX team.

[SpaceX @SpaceX]

Mechazilla has caught the Super Heavy booster!

[Usama Zafar @usamazf]

Congratulations to India on successful lunar landing. It is a huge achievement. Wish you all the best and can't wait to see what data can be collected by your rover on the far side of the Moon.

#Chandrayaan3

[Usama Zafar @usamazf]

@alexkaplan0 May be a little dumb question (non physics person here), but if this material LK-99 is super conductor at ambient temperature what happens at extreme weather conditions (i am thinking temp deviations in winter and summer). Does that have any effect on its superconductivity?

[Usama Zafar @usamazf]

Happening now! ❤️❤️❤️

[Usama Zafar @usamazf]

I owe my understanding of Linear Algebra to Prof. Strang's course. Prof. Strang is an exceptionally talented academic from whom millions of students have benefited over the years. If you are one please join his last lecture online to pay tribute to this living legend.

[Usama Zafar @usamazf]

I owe my understanding of Linear Algebra to Prof. Strang's course. Prof. Strang is an exceptionally talented academic from whom millions of students have benefited over the years. If you are one please join his last lecture online to pay tribute to this living legend.

[MIT Mathematics @MITMath]

Prof. Gil Strang's last lecture is ... Monday! Watch it via live stream: https://t.co/crToqS9gKq

[Usama Zafar @usamazf]

T-38 minutes!! Fingers crossed!!🤞🤞🤞

[SpaceX @SpaceX]

Watch Starship’s first integrated flight test → https://t.co/bJFjLCiTbK https://t.co/4qPqUqo2PP