Sigrid wasn't sure if she'd make it over to the United States, but she did find time in 2025 to visit her sister Sylvia in Tacoma. Here's an update. Sigrid notices what has stayed the same and what has changed.

Lombard Street is one of the most famous streets in the world due to its steep switchbacks. Located just five blocks from the Fisherman’s Wharf in the heart of San Francisco, it is often dubbed the "crookedest street in the world."

Sigrid talks about The Cloisters, a unique museum of medieval European art in New York City.

Who doesn’t wish for a big brother that answers all the questions one might have? Well, Piggeldy has one. In this episode Frederick explains to Piggeldy what “silence” is.

Spock and McCoy have traveled through time, but have lost the portal they need for their return. Time is running out and Captain Kirk hurries to bring them back to safety. For Spock, this means saying a difficult goodbye.

Jasmin feels lucky to belong to two very different countries and cultures, and enjoys telling us some interesting facts about India and England.

When humanoids with powers to control the ship challenge the order of command, Kirk must maintain his authority and keep them firmly in line, all while calming the nerves of his anxious crew.

A mysterious visitor, Seven, tries to convince Captain Kirk to let him disarm a nuclear missile/warhead that is heading for Earth. With Spock unable to do it himself, the crew is left with no choice but to trust him.

Movie star and straight A student Natalie Portman has homework to do just like any other schoolgirl, and reveals that she sometimes finds herself in the same kind of trouble as a normal teenager.

A 14-year-old Natalie Portman talks with David Letterman and Alec Baldwin about starring in R-rated movies and getting straight As in high school.

Sigrid concludes this "personal journey into the unknown" with optimism about harnessing creativity in order to live a more fulfilling life with Alzheimer's even though it might not slow it down. We have to live in the present!

A year has gone by and Sigrid is back in Tacoma to spend time with her sister, Sylvia. Things have changed quite a bit, and Sigrid shows us Sylvia's new setup.

The two sisters talk about how important singing was for them growing up and Sylvia sings a little bit, too. This is their final appearance together on video before Sigrid's departure the next day.

Sigrid and Sylvia converse in the kitchen over coffee. They talk about coffee, about the city of Tacoma, about their month together, and about what they see out the window. Sylvia enjoys making sound effects with her voice every now and then.

Sigrid and Sylvia continue to work on making coffee. Meanwhile, they talk about what time of day they like to drink it and what they put in it.