"Variable Refrigerant Flow Systems -- Changing the Face of Heat Pumps" with Eugene Silberstein
29:23
Inverter Controlled Heat Pump Systems Operation, Challenges and Classroom Demos - Eugene Silberstein
17:42
Heat Pumps with Thermal Storage: Solving a Looming Electrification Problem
26:47
Alice Weidel - die AfD-Chefin im Porträt
13:29
Overbudget: Britain's $57BN Nuclear Nightmare
1:00:52
Explosive Science - with Chris Bishop
25:25
Crack-Up Capitalism: How Billionaire Elon Musk's Extremism Is Shaping Trump Admin & Global Politics
17:49
Breakthroughs and Practical Results in Cold Climate Heat Pump Technology
9:47